Xcode updates

src/bones.c

@@ -587,7 +587,7 @@ struct obj *corpse;
 int
 getbones()
 {
-    int ok, i;
+    int ok;
     NHFILE *nhfp = (NHFILE *) 0;
     char c = 0, *bonesid, oldbonesid[40]; /* was [10]; more should be safer */
 

src/dungeon.c

@@ -135,7 +135,7 @@ save_dungeon(nhfp, perform_write, free_data)
 NHFILE *nhfp;
 boolean perform_write, free_data;
 {
-    int i, count;
+    int count;
     branch *curr, *next;
     mapseen *curr_ms, *next_ms;
 
@@ -2396,7 +2396,7 @@ NHFILE *nhfp;
 mapseen *mptr;
 {
     branch *curr;
-    int i, brindx;
+    int brindx;
 
     for (brindx = 0, curr = g.branches; curr; curr = curr->next, ++brindx)
         if (curr == mptr->br)
@@ -2426,7 +2426,7 @@ static mapseen *
 load_mapseen(nhfp)
 NHFILE *nhfp;
 {
-    int i, branchnum = 0, brindx;
+    int branchnum = 0, brindx;
     mapseen *load;
     branch *curr;
 

src/o_init.c

@@ -289,7 +289,7 @@ void
 savenames(nhfp)
 NHFILE *nhfp;
 {
-    int i, j;
+    int i;
     unsigned int len;
 
     if (perform_bwrite(nhfp)) {
@@ -323,7 +323,7 @@ void
 restnames(nhfp)
 NHFILE *nhfp;
 {
-    int i, j;
+    int i;
     unsigned int len = 0;
 
     if (nhfp->structlevel) {

src/rumors.c

@@ -386,8 +386,6 @@ void
 save_oracles(nhfp)
 NHFILE *nhfp;
 {
-    int i;
-
     if (perform_bwrite(nhfp)) {
             if (nhfp->structlevel)
                 bwrite(nhfp->fd, (genericptr_t) &g.oracle_cnt, sizeof g.oracle_cnt);
@@ -409,7 +407,6 @@ void
 restore_oracles(nhfp)
 NHFILE *nhfp;
 {
-    int i;
     if (nhfp->structlevel)
         mread(nhfp->fd, (genericptr_t) &g.oracle_cnt, sizeof g.oracle_cnt);