IPAL 0051559: Fix Fatal Error on "Show Only" popup menu command caused by referencing...

diff --git a/src/Plot2d/Plot2d_ViewFrame.cxx b/src/Plot2d/Plot2d_ViewFrame.cxx
index 6d00a5937ad23280701a876cb501aed2c8ed939f..15f0e68d7a683a84007c0cb54401811dfdd17ca3 100755 (executable)
--- a/src/Plot2d/Plot2d_ViewFrame.cxx
+++ b/src/Plot2d/Plot2d_ViewFrame.cxx
@@ -2846,7 +2846,8 @@ public:
 */
 Plot2d_Plot2d::Plot2d_Plot2d( QWidget* parent )
   : QwtPlot( parent ),
-    myIsPolished( false )
+    myIsPolished( false ),
+    myPicker( 0 )
 {
   // Create alternative scales
   setAxisScaleDraw( QwtPlot::yLeft,   new Plot2d_ScaleDraw() );