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Use bb_xgetlarg
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@ -97,15 +97,7 @@ extern int fold_main(int argc, char **argv)
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break_spaces = 1;
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break;
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case 'w': { /* Line width. */
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long int tmp_long;
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char *end_ptr;
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errno = 0;
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tmp_long = strtol(optarg, &end_ptr, 10);
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if (!end_ptr || errno || tmp_long < 1) {
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bb_error_msg_and_die("invalid number of columns: `%s'", optarg);
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}
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width = (int) tmp_long;
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width = bb_xgetlarg(optarg, 10, 1, 10000);
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break;
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}
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default:
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