0027818: Visualization - provide an interface to define highlight presentation properties

[occt.git] / src / ViewerTest / ViewerTest_CmdParser.hxx

diff --git a/src/ViewerTest/ViewerTest_CmdParser.hxx b/src/ViewerTest/ViewerTest_CmdParser.hxx
index d53c942..22487ca 100644 (file)
--- a/src/ViewerTest/ViewerTest_CmdParser.hxx
+++ b/src/ViewerTest/ViewerTest_CmdParser.hxx
@@ -40,7 +40,7 @@ public:
   }
 
   //! Adds option to available option list. Several names may be provided if separated with '|'.
-  void AddOption (const std::string& theOptionNames, const std::string& theOptionDescription);
+  void AddOption (const std::string& theOptionNames, const std::string& theOptionDescription = "");
 
   //! Prints help message based on provided command and options descriptions.
   void Help();