From: vsv <vitaly.smetannikov@opencascade.com>
Date: Mon, 25 May 2015 12:17:02 +0000 (+0300)
Subject: Issue #559: Control doesn't have variable if its text is empty
X-Git-Tag: V_1.2.0~98
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=0cea3be102af7247b2fe2c8035a1bb38b7bf82ae;p=modules%2Fshaper.git

Issue #559: Control doesn't have variable if its text is empty
---

diff --git a/src/ModuleBase/ModuleBase_ParamSpinBox.cpp b/src/ModuleBase/ModuleBase_ParamSpinBox.cpp
index cce85ab35..5501b2655 100644
--- a/src/ModuleBase/ModuleBase_ParamSpinBox.cpp
+++ b/src/ModuleBase/ModuleBase_ParamSpinBox.cpp
@@ -157,12 +157,14 @@ bool ModuleBase_ParamSpinBox::isAcceptVariables() const
 
 bool ModuleBase_ParamSpinBox::hasVariable() const
 {
+  if (myTextValue.isEmpty())
+    return false;
   return hasVariable(myTextValue);
 }
 
 bool ModuleBase_ParamSpinBox::hasVariable(const QString& theText) const
 {
-  QRegExp varNameMask("[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?");
+  QRegExp varNameMask("[-+]?[0-9]*\\.?[0-9]+([eE][-+]?[0-9]+)?");
   return !varNameMask.exactMatch(theText);
 }