X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_Expression.cpp;h=27e94d4067eedbd0ab8f78b2d9bc63e36b6d9133;hb=77b93142eb8ba33bfb9a42040c2fd8926ffea5c8;hp=d87020b6420cb35a9f8b8f7cf4d8fe9326643ef1;hpb=1c4fdb35d274c6205676a78e58edc196c28e7c4f;p=modules%2Fshaper.git

diff --git a/src/Model/Model_Expression.cpp b/src/Model/Model_Expression.cpp
index d87020b64..27e94d406 100644
--- a/src/Model/Model_Expression.cpp
+++ b/src/Model/Model_Expression.cpp
@@ -71,6 +71,8 @@ void Model_Expression::setText(const std::string& theValue)
 {
   if (text() != theValue)
     myText->Set(TCollection_ExtendedString(theValue.c_str()));
+
+  setError(text().empty() ? "" : "Not a double value.");
 }
 
 std::string Model_Expression::text() const