diff -urN libstdc++-v3-orig/testsuite/22_locale/ctor_copy_dtor.cc libstdc++-v3/testsuite/22_locale/ctor_copy_dtor.cc
--- libstdc++-v3-orig/testsuite/22_locale/ctor_copy_dtor.cc	2002-09-05 23:13:06.000000000 +0200
+++ libstdc++-v3/testsuite/22_locale/ctor_copy_dtor.cc	2002-09-07 16:14:12.000000000 +0200
@@ -315,12 +315,12 @@
 {
   bool test = true;
 #ifdef _GLIBCPP_HAVE_SETENV 
-  const char* oldLANG = getenv("LANG");
-  if (!setenv("LANG", "it_IT", 1))
+  const char* oldLC_ALL = getenv("LC_ALL");
+  if (!setenv("LC_ALL", "it_IT", 1))
     {
       std::locale loc(""); 
       VERIFY( loc.name() == "it_IT" );
-      setenv("LANG", oldLANG ? oldLANG : "", 1);
+      setenv("LC_ALL", oldLC_ALL ? oldLC_ALL : "", 1);
     }
 #endif
 }