fold: check form -n aswell, > 0

2015-05-19 21:48:10 +02:00 · 2015-05-19 21:48:10 +02:00 · bc9205cab5
commit bc9205cab5
parent 9304b84c92
1 changed files with 1 additions and 1 deletions
--- a/fold.c
+++ b/fold.c
@ -85,7 +85,7 @@ main(int argc, char *argv[])
 		width = estrtonum(EARGF(usage()), 1, MIN(LLONG_MAX, SIZE_MAX));
 		break;
 	ARGNUM:
-		width = ARGNUMF();
+		width = estrtonum(argv[0], 1, MIN(LLONG_MAX, SIZE_MAX));
 		break;
 	default:
 		usage();