[telepathy-qt4/master] ClientRegistrar: Check if QQueue is empty before calling head.

[Andre Moreira Magalhaes (andrunko)]

---
 TelepathyQt4/client-registrar.cpp |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/TelepathyQt4/client-registrar.cpp b/TelepathyQt4/client-registrar.cpp
index 1e2957c..c63f323 100644
--- a/TelepathyQt4/client-registrar.cpp
+++ b/TelepathyQt4/client-registrar.cpp
@@ -86,7 +86,7 @@ void ClientHandlerAdaptor::onHandleChannelsCallFinished()
 
 void ClientHandlerAdaptor::processHandleChannelsQueue()
 {
-    if (mProcessingHandleChannels) {
+    if (mProcessingHandleChannels || mHandleChannelsQueue.isEmpty()) {
         return;
     }
 
@@ -257,7 +257,7 @@ void ClientHandlerRequestsAdaptor::RemoveRequest(
 
 void ClientHandlerRequestsAdaptor::processAddRequestQueue()
 {
-    if (mProcessingAddRequest) {
+    if (mProcessingAddRequest || mAddRequestQueue.isEmpty()) {
         return;
     }
 
-- 
1.5.6.5