Cancel waitableevent fix

[Issue#]       N/A
[Bug]          Widget crashes during many filesystem operations
[Cause]        Every request creates new pipe.
[Solution]     Create pipe only when needed

Change-Id: I7ff9036c7e09071a9f4b038c2ee0ab797155edc7

diff --git a/src/Commons/IEvent.h b/src/Commons/IEvent.h
index af3741a..8edec83 100644 (file)
--- a/src/Commons/IEvent.h
+++ b/src/Commons/IEvent.h
@@ -161,7 +161,9 @@ class IEvent : /*private DPL::WaitableEvent, */ public IEventController
     void signalCancelStatusFlag()
     {
         LogDebug("signaling cancel");
-        getCancelStatusFlag().Signal();
+        if (m_cancelStatusFlag) {
+            m_cancelStatusFlag->Signal();
+        }
     }
 
     DPL::WaitableEvent &getCancelStatusFlag()