Use C99 initialisations for iterators

[exim.git] / src / src / routers / rf_change_domain.c

diff --git a/src/src/routers/rf_change_domain.c b/src/src/routers/rf_change_domain.c
index 4c6b28867e713a1e8f3898f730afcd66a47e97dc..71a6a106cd633ff41544b9854d32f83657db253b 100644 (file)
--- a/src/src/routers/rf_change_domain.c
+++ b/src/src/routers/rf_change_domain.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2015 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -66,17 +66,16 @@ addr->next = *addr_new;
 
 if (rewrite)
   {
-  header_line *h;
   DEBUG(D_route|D_rewrite) debug_printf("rewriting header lines\n");
-  for (h = header_list; h != NULL; h = h->next)
+  for (header_line * h = header_list; h != NULL; h = h->next)
     {
     header_line *newh =
       rewrite_header(h, parent->domain, domain,
         global_rewrite_rules, rewrite_existflags, TRUE);
-    if (newh != NULL)
+    if (newh)
       {
       h = newh;
-      header_rewritten = TRUE;
+      f.header_rewritten = TRUE;
       }
     }
   }