core: Remove uninitialized warnings from bus-endpoint.c

Gcc is spewing some warnings about uninitialized variables.
Let's get rid of the noise.

diff --git a/src/core/bus-endpoint.c b/src/core/bus-endpoint.c
index 1e8f07eb54c10d9e64887a4bd0afb2e788b43f0f..aac540ddee3dbc28951a21109d4777e868a55b12 100644 (file)
--- a/src/core/bus-endpoint.c
+++ b/src/core/bus-endpoint.c
@@ -34,8 +34,8 @@ int bus_endpoint_new(BusEndpoint **ep)
 
 int bus_endpoint_add_policy(BusEndpoint *ep, const char *name, BusPolicyAccess access)
 {
-        _cleanup_free_ BusEndpointPolicy *po;
-        _cleanup_free_ char *key;
+        _cleanup_free_ BusEndpointPolicy *po = NULL;
+        _cleanup_free_ char *key = NULL;
         int r;
 
         assert(ep);