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make sure the env vars are non-null before printing

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This commit is contained in:
Christopher Sean Morrison
2026-09-07 12:23:07 -04:00
parent 70a5f42ce1
commit 631046b763
1 changed files with 5 additions and 3 deletions
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bench/benchmark.c
+5 -3
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@@ -237,7 +237,7 @@ set_if_unset(void (*echo)(const char *, ...), void (*verbose)(const char *, ...)
}
setval = getenv(var);
echo("Using [%s] for %s\n", setval, var);
echo("Using [%s] for %s\n", setval ? setval : "", var);
}
@@ -589,6 +589,7 @@ main(int ac, char *av[])
{
struct bu_vls v = BU_VLS_INIT_ZERO;
char rfc2822[1024] = {0};
const char *logfile = getenv("LOGFILE");
#ifdef HAVE_SYS_UTSNAME_H
struct utsname n;
time_t t = time(NULL);
@@ -604,7 +605,7 @@ main(int ac, char *av[])
echo("B R L - C A D B E N C H M A R K\n");
echo("=================================\n");
echo("Running %s on %s\n", av[0], rfc2822);
echo("Logging output to %s\n", getenv("LOGFILE"));
echo("Logging output to %s\n", logfile ? logfile : "disabled");
echo("%s\n\n", bu_vls_addr(&v));
}
@@ -653,6 +654,7 @@ main(int ac, char *av[])
bu_setenv("PIX", bu_path_dirname(getenv("PIX")), 1);
}
const char *pix_env = getenv("PIX");
bu_vls_printf(&vp,
"%s "
"%s "
@@ -661,7 +663,7 @@ main(int ac, char *av[])
"%s/../../pix "
"%s/../../../pix "
"./pix",
getenv("PIX"), pix, thisp, thisp, thisp, thisp);
pix_env ? pix_env : "", pix, thisp, thisp, thisp, thisp);
bu_argv_from_string(argv, 32, bu_vls_addr(&vp));
look_for(verbose_echo, directory, "a benchmark reference log directory", "LOG", (const char **)argv);
bu_vls_trunc(&vp, 0);