From: asl <asl@opencascade.com>
Date: Wed, 25 Nov 2009 12:37:36 +0000 (+0000)
Subject: debug
X-Git-Tag: PHASE_17_Part1_V1~16
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=503b4c7ee47b7de02e0499941e6dfcb8593d4ab2;p=modules%2Fkernel.git

debug
---

diff --git a/src/Notebook/SALOME_EvalExpr.cxx b/src/Notebook/SALOME_EvalExpr.cxx
index 667f91044..56b37e44f 100755
--- a/src/Notebook/SALOME_EvalExpr.cxx
+++ b/src/Notebook/SALOME_EvalExpr.cxx
@@ -82,7 +82,8 @@ void SALOME_EvalExpr::initialize( const SALOME_String& theExpr, const bool isStd
 //=======================================================================
 SALOME_EvalVariant SALOME_EvalExpr::calculate( const SALOME_String& theExpr )
 {
-  setExpression( theExpr );
+  if( theExpr.length() > 0 )
+    setExpression( theExpr );
   return myParser->calculate();
 }