commit abf36389d446bc6ac2f5a067d9ae8174123b7686
author Craig Tiller <ctiller@google.com> Mon Jun 29 16:13:27 2015 -0700
committer Craig Tiller <ctiller@google.com> Mon Jun 29 16:13:27 2015 -0700
tree fcf5f1183fb478a99ffa3dc95b361134ed866be0
parent d9a50886041fbd57e228b0b41d259029a576d589

Make SSL work

src/core/client_config/resolvers/dns_resolver.c

diff --git a/src/core/client_config/resolvers/dns_resolver.c b/src/core/client_config/resolvers/dns_resolver.c
index c64491a..ac401bc 100644
--- a/src/core/client_config/resolvers/dns_resolver.c
+++ b/src/core/client_config/resolvers/dns_resolver.c
@@ -173,7 +173,9 @@
   if (r->next_completion != NULL &&
       r->resolved_version != r->published_version) {
     *r->target_config = r->resolved_config;
-    grpc_client_config_ref(r->resolved_config);
+    if (r->resolved_config) {
+      grpc_client_config_ref(r->resolved_config);
+    }
     grpc_iomgr_add_callback(r->next_completion);
     r->next_completion = NULL;
     r->published_version = r->resolved_version;