X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsrc%2Fsetenv.c;h=9a05b64b90cc42ef23787695cd07063d40d7e7c1;hb=dbb8fff1d199ba2f88bbbc09a87b883022d77f3f;hp=18d1519b600b68841cecabce829f42bf58479d07;hpb=dfe7d917154afce0e4016a60f142bd540677930f;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/setenv.c b/src/src/setenv.c
index 18d1519b6..9a05b64b9 100644
--- a/src/src/setenv.c
+++ b/src/src/setenv.c
@@ -2,8 +2,9 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) Michael Haardt 2015 */
-/* Copyright (c) Jeremy Harris 2015 - 2016 */
+/* Copyright (c) Michael Haardt 2015
+ * Copyright (c) Jeremy Harris 2015 - 2016
+ * Copyright (c) The Exim Maintainers 2016 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* This module provides (un)setenv routines for those environments
@@ -25,7 +26,6 @@ unsetenv(const char *name)
 {
 size_t len;
 const char * end;
-char ** e;
 extern char ** environ;
 
 if (!name)
@@ -43,7 +43,7 @@ len = end - name;
 /* Find name in environment and move remaining variables down.
 Do not early-out in case there are duplicate names. */
 
-for (e = environ; *e; e++)
+for (char ** e = environ; *e; e++)
   if (strncmp(*e, name, len) == 0 && (*e)[len] == '=')
     {
     char ** sp = e;