fl_wrapper: use the standard `environ` instead of ` __environ`

src/tools-source/fl_wrapper/fl_wrapper_execl.c

@@ -1,9 +1,23 @@
+/*
+ * --- SDE-COPYRIGHT-NOTE-BEGIN ---
+ * This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+ *
+ * Filename: src/tools-source/fl_wrapper/fl_wrapper_execl.c
+ * Copyright (C) 2014 The OpenSDE Project
+ *
+ * More information can be found in the files COPYING and README.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License. A copy of the
+ * GNU General Public License can be found in the file COPYING.
+ * --- SDE-COPYRIGHT-NOTE-END ---
+ */
+
 /*
  *  Copyright (C) 1991, 92, 94, 97, 98, 99 Free Software Foundation, Inc.
  *  This file is part of the GNU C Library.
  *
- *  --- NO-ROCK-COPYRIGHT-NOTE ---
- *
  *  glibc-2.2.5/posix/execl.c
  */
 
@@ -52,7 +66,7 @@ execl (const char *path, const char *arg, ...)
     }
   va_end (args);
 
-  return execve (path, (char *const *) argv, __environ);
+  return execve (path, (char *const *) argv, environ);
 }
 
 /*
@@ -197,7 +211,7 @@ script_execute (const char *file, char *const argv[])
       }
 
     /* Execute the shell.  */
-    execve (new_argv[0], new_argv, __environ);
+    execve (new_argv[0], new_argv, environ);
   }
 }
 
@@ -219,7 +233,7 @@ execvp (file, argv)
   if (strchr (file, '/') != NULL)
     {
       /* Don't search when it contains a slash.  */
-      execve (file, argv, __environ);
+      execve (file, argv, environ);
 
       if (errno == ENOEXEC)
 	script_execute (file, argv);
@@ -272,7 +286,7 @@ execvp (file, argv)
 	    startp = (char *) memcpy (name - (p - path), path, p - path);
 
 	  /* Try to execute this name.  If it works, execv will not return.  */
-	  execve (startp, argv, __environ);
+	  execve (startp, argv, environ);
 
 	  if (errno == ENOEXEC)
 	    script_execute (startp, argv);