diff options
Diffstat (limited to 'pmap.c')
-rw-r--r-- | pmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -758,7 +758,7 @@ static void range_arguments(const char *optarg) if ((buf = xstrdup(optarg)) == NULL) { xerrx(EXIT_FAILURE, "%s: '%s'", _("failed to parse argument"), - optarg); + (optarg?optarg:"(null)")); } arg1 = buf; arg2 = strchr(arg1, ','); |