Return early if EventPipeBuffer is empty. (#11802)

brianrob · web-flow · commit 6e0d6de7bd75 · 2017-05-23T16:24:42.000-07:00
diff --git a/src/vm/eventpipebuffer.cpp b/src/vm/eventpipebuffer.cpp
@@ -154,6 +154,10 @@ EventPipeEventInstance* EventPipeBuffer::GetNext(EventPipeEventInstance *pEvent,
         {
             pNextInstance = (EventPipeEventInstance*)m_pBuffer;
         }
+        else
+        {
+            return NULL;
+        }
     }
     else
     {

Original file line number	Diff line number	Diff line change
`@@ -154,6 +154,10 @@ EventPipeEventInstance* EventPipeBuffer::GetNext(EventPipeEventInstance *pEvent,`
`154`	`154`	`{`
`155`	`155`	`pNextInstance = (EventPipeEventInstance*)m_pBuffer;`
`156`	`156`	`}`
	`157`	`+ else`
	`158`	`+ {`
	`159`	`+ return NULL;`
	`160`	`+ }`
`157`	`161`	`}`
`158`	`162`	`else`
`159`	`163`	`{`