X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/6023a6ad2ac0294879b14127f62795095da573b5..9960d1e59f08254a951283981d4a32c73ca7d3ad:/src/src/filter.c

diff --git a/src/src/filter.c b/src/src/filter.c
index a28e5f9f8..f6e9b4655 100644
--- a/src/src/filter.c
+++ b/src/src/filter.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2009 */
+/* Copyright (c) University of Cambridge 1995 - 2015 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -2281,17 +2281,16 @@ while (commands != NULL)
 
         if (recipient != NULL)
           {
-          log_addr = string_cat(log_addr, &size, &ptr,
-            (log_addr == NULL)? US">" : US",", 1);
-          log_addr = string_cat(log_addr, &size, &ptr, recipient,
-            Ustrlen(recipient));
+          log_addr = string_catn(log_addr, &size, &ptr,
+            log_addr ? US"," : US">", 1);
+          log_addr = string_cat(log_addr, &size, &ptr, recipient);
           }
 
         /* Check size */
 
         if (ptr > 256)
           {
-          log_addr = string_cat(log_addr, &size, &ptr, US", ...", 5);
+          log_addr = string_catn(log_addr, &size, &ptr, US", ...", 5);
           break;
           }