X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/d5b80e59458182b2d557a929a18cb8c70cd56b68..f3c73adaa541ae54092467a29668ac32894ef1dc:/src/src/utf8.c

diff --git a/src/src/utf8.c b/src/src/utf8.c
index 4647785b9..dec72280f 100644
--- 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. */
 
 
@@ -97,8 +97,7 @@ string_domain_alabel_to_utf8(const uschar * alabel, uschar ** err)
 #ifdef SUPPORT_I18N_2008
 const uschar * label;
 int sep = '.';
-uschar * s = NULL;
-int size = 0, len = 0;
+gstring * g = NULL;
 
 while (label = string_nextinlist(&alabel, &sep, NULL, 0))
   if (  string_is_alabel(label)
@@ -106,8 +105,8 @@ while (label = string_nextinlist(&alabel, &sep, NULL, 0))
      )
     return NULL;
   else
-    s = string_append_listele(s, &size, &len, '.', label);
-return s;
+    g = string_append_listele(g, '.', label);
+return string_from_gstring(g);
 
 #else
 
@@ -209,15 +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);