deep_free is NULL safe.

diff --git a/rr_functions.c b/rr_functions.c
index 3d7ecd70e6d2762e15c5daf3b746b6f789a27c20..718d639ec3901c36173d1eb2344a5ef34963a411 100644 (file)
--- 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 */