Closes the CallInfoFrame simultaneously with the CallPanel when the last remote peer leaves the call.

src/net/java/sip/communicator/impl/gui/main/call/CallDialog.java

@@ -74,6 +74,7 @@ public void close(CallPanel callPanel)
     {
         if (this.callPanel.equals(callPanel))
         {
+            this.callPanel.disposeCallInfoFrame();
             dispose();
         }
     }

src/net/java/sip/communicator/impl/gui/main/call/CallPanel.java

@@ -546,8 +546,7 @@ public void actionPerformedOnHangupButton(boolean isCloseWait)
     {
         Call call = getCall();
 
-        if (callInfoFrame != null)
-            callInfoFrame.dispose();
+        this.disposeCallInfoFrame();
 
         if (call != null)
             CallManager.hangupCall(call);
@@ -1590,6 +1589,17 @@ private Collection<Contact> getIMCapableCallPeers()
             return contactVector;
     }
 
+    /**
+     * Disposes the call info frame if it exists.
+     */
+    public void disposeCallInfoFrame()
+    {
+        if (callInfoFrame != null)
+        {
+            callInfoFrame.dispose();
+        }
+    }
+
     /**
      * {@inheritDoc}
      */