1 files changed, 1 insertions, 5 deletions
diff --git a/common/mischelp.c b/common/mischelp.c
index e06be21f2..5c8f1cfab 100644
--- a/common/mischelp.c
+++ b/common/mischelp.c
@@ -183,11 +183,7 @@ timegm (struct tm *tm)
         putenv (old_zone);	
     }
   else
-#ifdef HAVE_UNSETENV
-    unsetenv("TZ");
-#else
-    putenv("TZ");
-#endif
+    gnupg_unsetenv("TZ");
 
   tzset();
   return answer;