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make it C98 compat

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This commit is contained in:
Bret Curtis 2014-12-23 17:13:11 +01:00
parent dcfadeb51a
commit 45299abe99
1 changed files with 12 additions and 2 deletions
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14
apps/openmw/crashcatcher.cpp
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@ -160,7 +160,11 @@ static void gdb_info(pid_t pid)
printf("Executing: %s\n", cmd_buf);
fflush(stdout);
int unused = system(cmd_buf); UNUSED(unused);
{ /* another special exception for "ignoring return value..." */
int unused;
unused = system(cmd_buf);
UNUSED(unused);
}
/* Clean up */
remove(respfile);
}
@ -406,7 +410,13 @@ int cc_install_handlers(int argc, char **argv, int num_signals, int *signals, co
snprintf(argv0, sizeof(argv0), "%s", argv[0]);
else
{
char * unused = getcwd(argv0, sizeof(argv0)); UNUSED(unused);
{
/* we don't want to disable "ignoring return value" warnings, so we make
* a special exception here. */
char * unused;
unused = getcwd(argv0, sizeof(argv0));
UNUSED(unused);
}
retval = strlen(argv0);
snprintf(argv0+retval, sizeof(argv0)-retval, "/%s", argv[0]);
}