unpack-trees: allow Porcelain to give different error messages

diff --git a/imap-send.c b/imap-send.c
index 04afbc492485d95a85a7f0f57bbb48def6337a99..db6559725e6867131800b6682348ebbf896ddbf5 100644 (file)
--- a/imap-send.c
+++ b/imap-send.c
@@ -1303,8 +1303,11 @@ main(int argc, char **argv)
                return 1;
        }
        if (!server.host) {
-               fprintf( stderr, "no imap host specified\n" );
-               return 1;
+               if (!server.tunnel) {
+                       fprintf( stderr, "no imap host specified\n" );
+                       return 1;
+               }
+               server.host = "tunnel";
        }
 
        /* read the messages */