Bug 647557 - Uninitialized variable transitionType in History::UpdatePlaces; r=sdwilsh

toolkit/components/places/History.cpp

@@ -1909,7 +1909,7 @@ History::UpdatePlaces(const jsval& aPlaceInfos,
       // We must have a date and a transaction type!
       rv = GetIntFromJSObject(aCtx, visit, "visitDate", &data.visitTime);
       NS_ENSURE_SUCCESS(rv, rv);
-      PRUint32 transitionType;
+      PRUint32 transitionType = 0;
       rv = GetIntFromJSObject(aCtx, visit, "transitionType", &transitionType);
       NS_ENSURE_SUCCESS(rv, rv);
       NS_ENSURE_ARG_RANGE(transitionType,