From: Wouter Wijngaards <wouter@NLnetLabs.nl>
Date: Thu, 5 Mar 2009 08:39:00 +0000 (+0000)
Subject: deep_free is NULL safe.
X-Git-Tag: release-1.6.0~99
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=df2de059d9deab8496f4ac4e9b4299310dd914fa;p=thirdparty%2Fldns.git

deep_free is NULL safe.
---

diff --git a/rr_functions.c b/rr_functions.c
index 3d7ecd70..718d639e 100644
--- a/rr_functions.c
+++ b/rr_functions.c
@@ -52,12 +52,8 @@ ldns_rr_set_function(ldns_rr_type type, ldns_rr *rr, ldns_rdf *rdf, size_t pos)
                 return false;
         }
         pop = ldns_rr_set_rdf(rr, rdf, pos);
-        if (pop) {
- 		ldns_rdf_deep_free(pop);
-                return true;
-        } else {
-                return true;
-        }
+ 	ldns_rdf_deep_free(pop);
+        return true;
 }
 
 /* A/AAAA records */