time: don't segfault with no arguments

This commit is contained in:
Denis Vlasenko 2008-07-11 15:05:51 +00:00
parent 0e52541917
commit 94884eb486

View File

@ -402,6 +402,7 @@ int time_main(int argc UNUSED_PARAM, char **argv)
const char *output_format = default_format;
int opt;
opt_complementary = "-1"; /* at least one arg */
/* "+": stop on first non-option */
opt = getopt32(argv, "+vp");
argv += optind;