#18963 Minimize compiler warnings

[modules/smesh.git] / src / SMESH_I / SMESH_NoteBook.cxx

diff --git a/src/SMESH_I/SMESH_NoteBook.cxx b/src/SMESH_I/SMESH_NoteBook.cxx
index 1965afaa0d7905802b6b7c24dcfe1cc964d3579b..7994cf1f100ded4e341bb69c016390802484eafd 100644 (file)
--- a/src/SMESH_I/SMESH_NoteBook.cxx
+++ b/src/SMESH_I/SMESH_NoteBook.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2019  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2020  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -284,7 +284,7 @@ void SMESH_NoteBook::ReplaceVariables()
         const char* varIndexPtr = cmdStr.ToCString() + pos;
         if ( '0' <= *varIndexPtr && *varIndexPtr <= '9' )
           varIndex = atoi( varIndexPtr );
-        if ( 0 <= varIndex && varIndex < vars.size() && !vars[varIndex].empty() )
+        if ( 0 <= (int)varIndex && varIndex < vars.size() && !vars[varIndex].empty() )
         {
           // replace '$VarIndex$' either by var name of var value
           const char var0    = vars[varIndex][0];