X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/6b51df8340eacc95e3def9a4376506610e91996c..6ff55e505e209073eacf1f1e49285464df70d6e3:/src/src/transport.c

diff --git a/src/src/transport.c b/src/src/transport.c
index a6ad3ed34..e77479b97 100644
--- a/src/src/transport.c
+++ b/src/src/transport.c
@@ -84,6 +84,8 @@ optionlist optionlist_transports[] = {
                  (void *)offsetof(transport_instance, home_dir) },
   { "initgroups",       opt_bool|opt_public,
                  (void *)offsetof(transport_instance, initgroups) },
+  { "max_parallel",     opt_stringptr|opt_public,
+                 (void *)offsetof(transport_instance, max_parallel) },
   { "message_size_limit", opt_stringptr|opt_public,
                  (void *)offsetof(transport_instance, message_size_limit) },
   { "rcpt_include_affixes", opt_bool|opt_public,
@@ -1066,7 +1068,7 @@ if (dkim_private_key && dkim_domain && dkim_selector)
       uschar *dkim_strict_result = expand_string(dkim_strict);
       if (dkim_strict_result)
 	if ( (strcmpic(dkim_strict,US"1") == 0) ||
-	     (strcmpic(dkim_strict,US"true") == 0) ) 
+	     (strcmpic(dkim_strict,US"true") == 0) )
 	  {
 	  /* Set errno to something halfway meaningful */
 	  save_errno = EACCES;
@@ -1211,7 +1213,10 @@ transport_filter_timed_out = FALSE;
 /* If there is no filter command set up, call the internal function that does
 the actual work, passing it the incoming fd, and return its result. */
 
-if (transport_filter_argv == NULL)
+if (  !transport_filter_argv
+   || !*transport_filter_argv
+   || !**transport_filter_argv
+   )
   return internal_transport_write_message(addr, fd, options, size_limit,
     add_headers, remove_headers, check_string, escape_string,
     rewrite_rules, rewrite_existflags);
@@ -1853,7 +1858,7 @@ test but the code should work */
 
   if (!bContinuation)
     {
-    Ustrcpy (new_message_id, message_id); 
+    Ustrcpy (new_message_id, message_id);
     dbfn_close(dbm_file);
     return FALSE;
     }