X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/7eb0e5d2b8453f753bd2d8e2e77cf4b7e0b24b1b..2c47372fad0f829ddfa29d04095f57a70206469c:/src/src/route.c

diff --git a/src/src/route.c b/src/src/route.c
index bbaa5285d..83cf468b0 100644
--- a/src/src/route.c
+++ b/src/src/route.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2015 */
+/* Copyright (c) University of Cambridge 1995 - 2017 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Functions concerned with routing, and the list of generic router options. */
@@ -140,7 +140,7 @@ optionlist optionlist_routers[] = {
                  (void *)offsetof(router_instance, verify_sender) }
 };
 
-int optionlist_routers_size = sizeof(optionlist_routers)/sizeof(optionlist);
+int optionlist_routers_size = nelem(optionlist_routers);
 
 
 #ifdef MACRO_PREDEF
@@ -244,14 +244,12 @@ for (r = routers; r; r = r->next)
 
   /* Check for transport or no transport on certain routers */
 
-  if ((r->info->ri_flags & ri_yestransport) != 0 &&
-      r->transport_name == NULL &&
-      !r->verify_only)
+  if (  (r->info->ri_flags & ri_yestransport)
+     && !r->transport_name && !r->verify_only)
     log_write(0, LOG_PANIC_DIE|LOG_CONFIG, "%s router:\n  "
       "a transport is required for this router", r->name);
 
-  if ((r->info->ri_flags & ri_notransport) != 0 &&
-       r->transport_name != NULL)
+  if ((r->info->ri_flags & ri_notransport) && r->transport_name)
     log_write(0, LOG_PANIC_DIE|LOG_CONFIG, "%s router:\n  "
       "a transport must not be defined for this router", r->name);
 
@@ -292,14 +290,16 @@ for (r = routers; r; r = r->next)
 
   /* Check redirect_router and pass_router are valid */
 
-  if (r->redirect_router_name != NULL)
+  if (r->redirect_router_name)
     set_router(r, r->redirect_router_name, &(r->redirect_router), FALSE);
 
-  if (r->pass_router_name != NULL)
+  if (r->pass_router_name)
     set_router(r, r->pass_router_name, &(r->pass_router), TRUE);
 
+#ifdef notdef
   DEBUG(D_route) debug_printf("DSN: %s %s\n", r->name,
 	r->dsn_lasthop ? "lasthop set" : "propagating DSN");
+#endif
   }
 }