Use C99 initialisations for iterators

[exim.git] / src / src / utf8.c

diff --git a/src/src/utf8.c b/src/src/utf8.c
index dcc944af93516ffb90e4f797f092609d7776a027..dec72280fb17ea9c0253fcefaace12a405a47f55 100644 (file)
--- a/src/src/utf8.c
+++ b/src/src/utf8.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) Jeremy Harris 2015, 2016 */
+/* Copyright (c) Jeremy Harris 2015 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -208,15 +208,13 @@ Return NULL on error, with (optional) errstring pointer filled in
 uschar *
 string_address_utf8_to_alabel(const uschar * utf8, uschar ** err)
 {
-const uschar * s;
-uschar * l;
-uschar * d;
+uschar * l, * d;
 
 if (!*utf8) return string_copy(utf8);
 
 DEBUG(D_expand) debug_printf("addr from utf8 <%s>", utf8);
 
-for (s = utf8; *s; s++)
+for (const uschar * s = utf8; *s; s++)
   if (*s == '@')
     {
     l = string_copyn(utf8, s - utf8);