X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FBasics%2FBasics_Utils.cxx;h=2f0338f97274c59e673621d32a6b70a1beb1bbc8;hb=d1070d09cfbba6d9b72d8f2ca8d07d23f296686c;hp=e421e60624b14a5a32e805c80a32a38e4f90440a;hpb=5896e08d4f15e4c4431e56eb60f3250af7cb46f5;p=modules%2Fkernel.git

diff --git a/src/Basics/Basics_Utils.cxx b/src/Basics/Basics_Utils.cxx
index e421e6062..2f0338f97 100644
--- a/src/Basics/Basics_Utils.cxx
+++ b/src/Basics/Basics_Utils.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2021  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2024  CEA, EDF, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -175,7 +175,7 @@ namespace Kernel_Utils
   {
     std::stringstream sstr;
     sstr<<name<<'='<<value;
-    if(rewrite || std::string(getenv(name)).length() == 0)
+    if(rewrite || getenv(name) == nullptr || std::string(getenv(name)).length() == 0)
       return _putenv(sstr.str().c_str());
     else return -1;
   }