From a07337fd6dc9eb1f055d2ad6aaa1452d0ba71667 Mon Sep 17 00:00:00 2001
From: Wouter Wijngaards <wouter@nlnetlabs.nl>
Date: Thu, 9 Aug 2018 09:07:31 +0000
Subject: [PATCH] Breakout at end.

git-svn-id: file:///svn/unbound/trunk@4845 be551aaa-1e26-0410-a405-d3ace91eadb9
---
 smallapp/unbound-checkconf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/smallapp/unbound-checkconf.c b/smallapp/unbound-checkconf.c
index 770cb5c35..ea4647917 100644
--- a/smallapp/unbound-checkconf.c
+++ b/smallapp/unbound-checkconf.c
@@ -402,6 +402,7 @@ check_modules_exist(const char* module_conf)
 		int is_ok = 0;
 		while(*s && isspace((unsigned char)*s))
 			s++;
+		if(!*s) break;
 		while(names[i]) {
 			if(strncmp(names[i], s, strlen(names[i])) == 0) {
 				is_ok = 1;