7a54360cd
Glenn L McGrath
2003-04-27
Subject
Use bb_xgetlarg
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Commit Diff GitHub →
coreutils/fold.c+1 -9
| @@ -97,15 +97,7 @@ extern int fold_main(int argc, char **argv) | |
| break_spaces = 1; | |
| break; | |
| case 'w': { /* Line width. */ | |
| - | long int tmp_long; |
| - | char *end_ptr; |
| - | |
| - | errno = 0; |
| - | tmp_long = strtol(optarg, &end_ptr, 10); |
| - | if (!end_ptr || errno || tmp_long < 1) { |
| - | bb_error_msg_and_die("invalid number of columns: `%s'", optarg); |
| - | } |
| - | width = (int) tmp_long; |
| + | width = bb_xgetlarg(optarg, 10, 1, 10000); |
| break; | |
| } | |
| default: | |