From: adv <adv@opencascade.com>
Date: Mon, 9 Dec 2013 08:05:30 +0000 (+0000)
Subject: Protection from crash on close app.
X-Git-Tag: BR_hydro_v_0_5~34
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=a030863ebde99ebd9aa65d163315855b83c35ec6;p=modules%2Fhydro.git

Protection from crash on close app.
---

diff --git a/src/HYDROGUI/HYDROGUI_PolylineOp.cxx b/src/HYDROGUI/HYDROGUI_PolylineOp.cxx
index 889a1336..b9fd474b 100755
--- a/src/HYDROGUI/HYDROGUI_PolylineOp.cxx
+++ b/src/HYDROGUI/HYDROGUI_PolylineOp.cxx
@@ -327,4 +327,11 @@ void HYDROGUI_PolylineOp::erasePreview()
       }
     }
   }
+
+  myViewManager = NULL;
+  if ( myCurve )
+  {
+    delete myCurve;
+    myCurve = NULL;
+  }
 }