Support expansion variable for hi-res timestamp (bug 1172).

[exim.git] / src / src / route.c

diff --git a/src/src/route.c b/src/src/route.c
index 324de2ab8800c0bcb91dcce5789473cec67f28ea..43ffc25a99c7339603902fc941285cdefe3ffe66 100644 (file)
--- a/src/src/route.c
+++ b/src/src/route.c
@@ -1,5 +1,3 @@
-/* $Cambridge: exim/src/src/route.c,v 1.14 2009/11/16 19:50:37 nm4 Exp $ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
@@ -1952,6 +1950,22 @@ if (unseen && r->next != NULL)
 /* Unset the address expansions, and return the final result. */
 
 ROUTE_EXIT:
+if (yield == DEFER) {
+  if (
+    ((Ustrstr(addr->message, "failed to expand") != NULL) || (Ustrstr(addr->message, "expansion of ") != NULL)) &&
+    (
+      Ustrstr(addr->message, "mysql") != NULL ||
+      Ustrstr(addr->message, "pgsql") != NULL ||
+      Ustrstr(addr->message, "sqlite") != NULL ||
+      Ustrstr(addr->message, "ldap:") != NULL ||
+      Ustrstr(addr->message, "ldapdn:") != NULL ||
+      Ustrstr(addr->message, "ldapm:") != NULL
+    )
+  ) {
+    addr->message = string_sprintf("Temporary internal error");
+  }
+}
+
 deliver_set_expansions(NULL);
 disable_logging = FALSE;
 return yield;