nethack-gwaa-kiwi/nethack
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yet more --showpaths (dumplog)

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Provide a little more information when dumplog is unavailable.
While testing various permutations, I encountered a couple of
problems with conditionally declared variables.
This commit is contained in:
PatR
2019-11-18 14:28:25 -08:00
parent 22180fc523
commit fc2886efb4
1 changed files with 14 additions and 8 deletions
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22
src/files.c
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@@ -1,4 +1,4 @@
/* NetHack 3.6 files.c $NHDT-Date: 1574037901 2019/11/18 00:45:01 $ $NHDT-Branch: NetHack-3.6 $:$NHDT-Revision: 1.270 $ */
/* NetHack 3.6 files.c $NHDT-Date: 1574116097 2019/11/18 22:28:17 $ $NHDT-Branch: NetHack-3.6 $:$NHDT-Revision: 1.272 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Derek S. Ray, 2015. */
/* NetHack may be freely redistributed. See license for details. */
@@ -4003,10 +4003,13 @@ boolean wildcards;
void
reveal_paths(VOID_ARGS)
{
const char *fqn, *gamename = (hname && *hname) ? hname : "NetHack";
const char *fqn, *nodumpreason;
char buf[BUFSZ];
#if defined(SYSCF) || !defined(UNIX)
#if defined(SYSCF) || !defined(UNIX) || defined(DLB)
const char *filep;
#ifdef SYSCF
const char *gamename = (hname && *hname) ? hname : "NetHack";
#endif
#endif
#ifdef UNIX
char *endp, *envp, cwdbuf[PATH_MAX];
@@ -4116,7 +4119,10 @@ reveal_paths(VOID_ARGS)
/* dumplog */
#ifdef DUMPLOG
#ifndef DUMPLOG
nodumpreason = "not supported";
#else
nodumpreason = "disabled";
#ifdef SYSCF
fqn = sysopt.dumplogfile;
#else /* !SYSCF */
@@ -4126,14 +4132,14 @@ reveal_paths(VOID_ARGS)
fqn = (char *) 0;
#endif
#endif /* ?SYSCF */
if (fqn) {
raw_print("Your end-of-game dump file:");
if (fqn && *fqn) {
raw_print("Your end-of-game disclosure file:");
(void) dump_fmtstr(fqn, buf, FALSE);
buf[sizeof buf - sizeof " \"\""] = '\0';
raw_printf(" \"%s\"", buf);
} else
#endif /* DUMPLOG */
raw_print("No end-of-game dump file.");
#endif /* ?DUMPLOG */
raw_printf("No end-of-game disclosure file (%s).", nodumpreason);
/* personal configuration file */