From: vsv <vitaly.smetannikov@opencascade.com>
Date: Thu, 16 Jun 2016 08:40:12 +0000 (+0300)
Subject: Return original message if translation string is empty
X-Git-Tag: V_2.4.0~103
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=621327de7159e480b116acfaa33c89a83c2d7355;p=modules%2Fshaper.git

Return original message if translation string is empty
---

diff --git a/src/Config/Config_Translator.cpp b/src/Config/Config_Translator.cpp
index 643681be2..1210b2bbc 100644
--- a/src/Config/Config_Translator.cpp
+++ b/src/Config/Config_Translator.cpp
@@ -11,12 +11,22 @@
 #include <fstream>
 #include <ostream>
 
+/**
+ * \class Config_TSReader
+ * \ingroup Config
+ * \brief Class for reading translations from TS files (an XML format).
+ */
 class Config_TSReader : public Config_XMLReader
 {
 public:
+  /// Constructor
+  /// \param theTSFile name of TS file
   Config_TSReader(const std::string& theTSFile) : Config_XMLReader(theTSFile) {}
 
+  /// Returns content of TS file
   const Config_Translator::Translator& translator() const { return myTranslator; }
+
+  /// Returns codecs defined in TS files
   const Config_Translator::Dictionary& codecs() const { return myCodecs; }
 
 protected:
@@ -131,7 +141,8 @@ std::string Config_Translator::translate(const std::string& theContext,
       if (theParams.size() > 0) {
         aTranslation = insertParameters(aTranslation, theParams);
       }
-      return aTranslation;
+      if (aTranslation.size() > 0)
+        return aTranslation;
     }
   }
   std::string aMsg = theMessage;