From aa608c84b499f75b692a1eb4120f7851f10912e4 Mon Sep 17 00:00:00 2001
From: Simon Kelley <simon@thekelleys.org.uk>
Date: Tue, 5 Feb 2013 14:42:59 +0000
Subject: [PATCH] Fix wrong syntax check.

---
 src/option.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/option.c b/src/option.c
index 6e5a181..ad5b58f 100644
--- a/src/option.c
+++ b/src/option.c
@@ -2378,7 +2378,7 @@ static int one_opt(int option, char *arg, char *errstr, char *gen_err, int comma
 		      if (!(*cp >= '0' && *cp <= '9'))
 			break;
 
-		    if (!cp || (leasepos+1 < k))
+		    if (!*cp || (leasepos+1 < k))
 		      ret_err(_("bad dhcp-range"));
 		    
 		    new->lease_time = atoi(a[leasepos]) * fac;