build bits

Eliminate a few warnings:  array name used as boolean is always true,
parameter 'flags' shadows (blocks access to) global struct 'flags',
initializer discards 'const' (assigning string literal to 'char *').
Plus a couple of simplifications.

src/do_name.c

@@ -1,4 +1,4 @@
-/* NetHack 3.6	do_name.c	$NHDT-Date: 1519420054 2018/02/23 21:07:34 $  $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.128 $ */
+/* NetHack 3.6	do_name.c	$NHDT-Date: 1537477563 2018/09/20 21:06:03 $  $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.132 $ */
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /*-Copyright (c) Pasi Kallinen, 2018. */
 /* NetHack may be freely redistributed.  See license for details. */
@@ -1700,10 +1700,7 @@ boolean called;
     if (do_saddle && (mtmp->misc_worn_check & W_SADDLE) && !Blind
         && !Hallucination)
         Strcat(buf, "saddled ");
-    if (buf[0] != 0)
+    has_adjectives = (buf[0] != '\0');
-        has_adjectives = TRUE;
-    else
-        has_adjectives = FALSE;
 
     /* Put the actual monster name or type into the buffer now */
     /* Be sure to remember whether the buffer starts with a name */
@@ -2096,14 +2093,13 @@ christen_orc(mtmp, gang)
 struct monst *mtmp;
 char *gang;
 {
-    size_t sz = 0;
+    int sz = 0;
     char buf[BUFSZ], buf2[BUFSZ], *orcname;
 
     orcname = rndorcname(buf2);
-    sz = strlen(gang) + strlen(orcname) + strlen(" of ");
+    sz = (int) (strlen(gang) + strlen(orcname) + sizeof " of " - sizeof "");
-    if (buf && gang && orcname && (sz < (BUFSZ - 1))) {
+    if (gang && orcname && sz < BUFSZ) {
-        Sprintf(buf, "%s of %s",
+        Sprintf(buf, "%s of %s", upstart(orcname), upstart(gang));
-                upstart(orcname), upstart(gang));
         mtmp = christen_monst(mtmp, buf);
     }
     return mtmp;

src/mkmaze.c

@@ -1,4 +1,4 @@
-/* NetHack 3.6	mkmaze.c	$NHDT-Date: 1518718417 2018/02/15 18:13:37 $  $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.55 $ */
+/* NetHack 3.6	mkmaze.c	$NHDT-Date: 1537477570 2018/09/20 21:06:10 $  $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.61 $ */
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /*-Copyright (c) Pasi Kallinen, 2018. */
 /* NetHack may be freely redistributed.  See license for details. */
@@ -628,20 +628,15 @@ check_ransacked(s)
 char *s;
 {
     /* this kludge only works as long as orctown is minetn-1 */
-    if (dungeons[u.uz.dnum].dname
+    ransacked = (u.uz.dnum == mines_dnum && !strcmp(s, "minetn-1"));
-        && !strcmp(dungeons[u.uz.dnum].dname, "The Gnomish Mines")
-        && !strcmp(s, "minetn-1"))
-        ransacked = 1;
-    else
-        ransacked = 0;
 }
 
 #define ORC_LEADER 1
 
 void
-migrate_orc(mtmp, flags)
+migrate_orc(mtmp, mflags)
 struct monst *mtmp;
-unsigned long flags;
+unsigned long mflags;
 {
     int nlev, max_depth, cur_depth;
     d_level dest;
@@ -649,7 +644,7 @@ unsigned long flags;
     cur_depth = (int) depth(&u.uz);
     max_depth = dunlevs_in_dungeon(&u.uz) +
                 (dungeons[u.uz.dnum].depth_start - 1);
-    if (flags == ORC_LEADER) {
+    if (mflags == ORC_LEADER) {
         /* Note that the orc leader will take possession of any
          * remaining stuff not already delivered to other
          * orcs between here and the bottom of the mines.

src/pager.c

@@ -1,4 +1,4 @@
-/* NetHack 3.6	pager.c	$NHDT-Date: 1523142395 2018/04/07 23:06:35 $  $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.123 $ */
+/* NetHack 3.6	pager.c	$NHDT-Date: 1537477571 2018/09/20 21:06:11 $  $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.129 $ */
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /*-Copyright (c) Robert Patrick Rankin, 2018. */
 /* NetHack may be freely redistributed.  See license for details. */
@@ -1229,7 +1229,7 @@ coord *click_cc;
                 Strcpy(temp_buf, firstmatch);
                 checkfile(temp_buf, pm, FALSE,
                           (boolean) (ans == LOOK_VERBOSE), supplemental_name);
-                if (supplemental_pm && supplemental_name)
+                if (supplemental_pm)
                     do_supplemental_info(supplemental_name, supplemental_pm,
                                          (boolean) (ans == LOOK_VERBOSE));
             }
@@ -1364,19 +1364,20 @@ boolean without_asking;
         if (yes_to_moreinfo) {
             int i, subs = 0;
             char *gang = bp + 4;
-            char *text[] = {
+            static const char *text[] = {
-                "%s is a member of a marauding horde of orcs",
+             "%s is a member of a marauding horde of orcs",
-                "rumored to have brutally attacked and plundered the ordinarily",
+             "rumored to have brutally attacked and plundered the ordinarily",
-                "sheltered town that is located deep within The Gnomish Mines.",
+             "sheltered town that is located deep within The Gnomish Mines.",
-                "",
+             "",
-                "The members of that vicious horde proudly and defiantly acclaim their",
+             "The members of that vicious horde proudly and defiantly acclaim",
-                "allegiance to their leader %s in their names.",
+             "their allegiance to their leader %s in their names.",
             };
 
             *bp = '\0';
             datawin = create_nhwindow(NHW_MENU);
             for (i = 0; i < SIZE(text); i++) {
-                char buf[BUFSZ], *txt;
+                char buf[BUFSZ];
+                const char *txt;
 
                 if (strstri(text[i], "%s") != 0) {
                     Sprintf(buf, text[i],