From bf90e85f185aec16b8373f9102c7bfcec68ffa02 Mon Sep 17 00:00:00 2001
From: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Mon, 30 Mar 2015 21:49:33 +0200
Subject: [PATCH] col: dont allow col -l 0

---
 col.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/col.c b/col.c
index f81f07e..41a01d5 100644
--- a/col.c
+++ b/col.c
@@ -198,7 +198,7 @@ main(int argc, char *argv[])
 		halfline = 1;
 		break;
 	case 'l':
-		pagesize = estrtonum(EARGF(usage()), 0, MIN(SIZE_MAX, LLONG_MAX));
+		pagesize = estrtonum(EARGF(usage()), 1, MIN(SIZE_MAX, LLONG_MAX));
 		break;
 	case 'p':
 		escape = 1;