Don't write to return by reference on error

NLnetLabs · Feb 25, 2019 · 411c97d · 411c97d
1 parent 7f6a56a
commit 411c97d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/resolver.c b/resolver.c
@@ -1252,7 +1252,7 @@ ldns_resolver_send_pkt(ldns_pkt **answer, ldns_resolver *r,
 		}
 	}
 
-	if (answer) {
+	if (answer && answer_pkt) {
 		*answer = answer_pkt;
 	}