commit 7a54360cd4130f5891e178b6d33eb5b15398c721
author Glenn L McGrath <bug1@ihug.co.nz> Sun Apr 27 10:05:35 2003 +0000
committer Glenn L McGrath <bug1@ihug.co.nz> Sun Apr 27 10:05:35 2003 +0000
tree 6af1c99a3492263676a6495a24eee3e980ba06b9
parent f01b805d9142bad42ebd8d0b4f6770bf06fb2cc3

Use bb_xgetlarg

coreutils/fold.c

diff --git a/coreutils/fold.c b/coreutils/fold.c
index f9ae526..df51107 100644
--- a/coreutils/fold.c
+++ b/coreutils/fold.c
@@ -97,15 +97,7 @@
 				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: