[Telepathy-commits] [telepathy-qt4/master] Contact: Make sure subscription/publishStateChanged is not emitted if nothing happened.

[Andre Moreira Magalhaes (andrunko)]

---
 TelepathyQt4/Client/contact.cpp |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/TelepathyQt4/Client/contact.cpp b/TelepathyQt4/Client/contact.cpp
index 504b7ef..fd958d4 100644
--- a/TelepathyQt4/Client/contact.cpp
+++ b/TelepathyQt4/Client/contact.cpp
@@ -316,12 +316,18 @@ void Contact::receiveSimplePresence(const SimplePresence &presence)
 
 void Contact::setSubscriptionState(Contact::PresenceState state)
 {
+    if (mPriv->subscriptionState == state) {
+        return;
+    }
     mPriv->subscriptionState = state;
     emit subscriptionStateChanged(state);
 }
 
 void Contact::setPublishState(Contact::PresenceState state)
 {
+    if (mPriv->publishState == state) {
+        return;
+    }
     mPriv->publishState = state;
     emit publishStateChanged(state);
 }
-- 
1.5.6.5