From: Wouter Wijngaards <wouter@nlnetlabs.nl>
Date: Tue, 16 May 2017 07:30:44 +0000 (+0000)
Subject: remove warning.
X-Git-Tag: release-1.6.4rc1~78
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5cfa6c09c1297fe532412317afa44b30aaf8f79;p=thirdparty%2Funbound.git

remove warning.


git-svn-id: file:///svn/unbound/trunk@4156 be551aaa-1e26-0410-a405-d3ace91eadb9
---

diff --git a/cachedb/cachedb.c b/cachedb/cachedb.c
index a326d6ef8..dda94ca6c 100644
--- a/cachedb/cachedb.c
+++ b/cachedb/cachedb.c
@@ -176,7 +176,7 @@ cachedb_apply_cfg(struct cachedb_env* cachedb_env, struct config_file* cfg)
 		if(!cachedb_env->backend) {
 			log_err("cachedb: cannot find backend name '%s",
 				backend_str);
-			return NULL;
+			return 0;
 		}
 	}
 	/* TODO see if more configuration needs to be applied or not */