diff options
Diffstat (limited to 'src/fmt.c')
-rw-r--r-- | src/fmt.c | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -342,8 +342,12 @@ main (register int argc, register char **argv) int old_max = max_width; max_width = max_width * 10 + *s - '0'; if (INT_MAX / 10 < old_max || max_width < old_max) - error (EXIT_FAILURE, 0, _("invalid width option: `%s'"), argv[1]); + break; } + + if (*s) + error (EXIT_FAILURE, 0, _("invalid width option: `%s'"), argv[1]); + /* Make the options we just parsed invisible to getopt. */ argv[1] = argv[0]; argv++; |