X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGeomAlgoAPI%2FGeomAlgoAPI_Tools.cpp;h=3bdecb71dbe2f8b02283869f95f5cb9664d81843;hb=f1fdc6c4b73b4f4c80c83c5a795e370ab0d7fc26;hp=9f7f5ec7848bf162c2355050222202457f16e86d;hpb=97917d3698f5a2f7fc9596e7c755ff8f6751e373;p=modules%2Fshaper.git

diff --git a/src/GeomAlgoAPI/GeomAlgoAPI_Tools.cpp b/src/GeomAlgoAPI/GeomAlgoAPI_Tools.cpp
index 9f7f5ec78..3bdecb71d 100644
--- a/src/GeomAlgoAPI/GeomAlgoAPI_Tools.cpp
+++ b/src/GeomAlgoAPI/GeomAlgoAPI_Tools.cpp
@@ -1,4 +1,4 @@
-// Copyright (C) 2014-2019  CEA/DEN, EDF R&D
+// Copyright (C) 2014-2021  CEA/DEN, EDF R&D
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -45,6 +45,8 @@ std::string File_Tools::extension(const std::string& theFileName)
   TCollection_AsciiString aFileName(theFileName.c_str());
   OSD_Path aPath(aFileName);
   TCollection_AsciiString anExtension = aPath.Extension();
+  if (anExtension.Length() < 2)
+    return "";
   // TCollection_AsciiString are numbered from 1
   anExtension = anExtension.SubString(2, anExtension.Length());
   anExtension.UpperCase();
@@ -74,14 +76,14 @@ bool AlgoError::isAlgorithmFailed(const GeomMakeShapePtr& theAlgorithm,
   if (!theAlgorithm->shape() || theAlgorithm->shape()->isNull()) {
     theError = "Error: Resulting shape";
     if (!theFeature.empty())
-      theError += "of " + theFeature;
+      theError += " of " + theFeature;
     theError += " is Null.";
     return true;
   }
   if (!theAlgorithm->isValid()) {
     theError = "Error: Resulting shape";
     if (!theFeature.empty())
-      theError += "of " + theFeature;
+      theError += " of " + theFeature;
     theError += " is not valid.";
     return true;
   }