Merge branch 'Dev_1.4.0' of newgeom:newgeom into Dev_1.4.0

[modules/shaper.git] / src / Model / Model_Expression.cpp

diff --git a/src/Model/Model_Expression.cpp b/src/Model/Model_Expression.cpp
index d87020b6420cb35a9f8b8f7cf4d8fe9326643ef1..27e94d4067eedbd0ab8f78b2d9bc63e36b6d9133 100644 (file)
--- 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