Add retry type "lookup". Bug 1566

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

diff --git a/src/src/routers/rf_lookup_hostlist.c b/src/src/routers/rf_lookup_hostlist.c
index 0eae31e6160f0f21d76ce4cd0cdd612e3c2fc1a1..ab2e4ec2c374cd3f0cac804ac71f2ce4d4252568 100644 (file)
--- a/src/src/routers/rf_lookup_hostlist.c
+++ b/src/src/routers/rf_lookup_hostlist.c
@@ -64,7 +64,7 @@ list of MX hosts. If the first host is the local host, act according to the
 prev = NULL;
 for (h = addr->host_list; h != NULL; h = next_h)
   {
-  uschar *canonical_name;
+  const uschar *canonical_name;
   int rc, len, port;
 
   next_h = h->next;
@@ -168,6 +168,7 @@ for (h = addr->host_list; h != NULL; h = next_h)
     if (hff_code == hff_pass) return PASS;
     if (hff_code == hff_decline) return DECLINE;
 
+    addr->basic_errno = ERRNO_UNKNOWNHOST;
     addr->message =
       string_sprintf("lookup of host \"%s\" failed in %s router%s",
         h->name, rblock->name,