[telepathy-gabble/master] Fix some minor style and initialization issues that were caught by make check.

[Mike Ruprecht]

---
 src/call-stream-endpoint.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/call-stream-endpoint.c b/src/call-stream-endpoint.c
index f03457c..5d43d07 100644
--- a/src/call-stream-endpoint.c
+++ b/src/call-stream-endpoint.c
@@ -379,9 +379,9 @@ call_stream_endpoint_set_selected_candidate (
     DBusGMethodInvocation *context)
 {
   GabbleCallStreamEndpoint *self = GABBLE_CALL_STREAM_ENDPOINT (iface);
-  GValueArray *va = (GValueArray*)candidate;
+  GValueArray *va = (GValueArray *) candidate;
   GValue *value;
-  GError *error;
+  GError *error = NULL;
 
   if (candidate->n_values != 4)
     {
-- 
1.5.6.5