dgit: update-vcs-git: Do not crash if url is unchanged

[dgit.git] / infra / dgit-repos-server

diff --git a/infra/dgit-repos-server b/infra/dgit-repos-server
index ba71700b98ed24cd001410904a7f5d0764744fbc..f94315af571603c81f260fa523edf51b7afad1cd 100755 (executable)
--- a/infra/dgit-repos-server
+++ b/infra/dgit-repos-server
@@ -3,7 +3,7 @@
 #
 # git protocol proxy to check dgit pushes etc.
 #
-# Copyright (C) 2014-2016  Ian Jackson
+# Copyright (C) 2014-2017,2019  Ian Jackson
 #
 #    This program is free software; you can redistribute it and/or modify
 #    it under the terms of the GNU General Public License as published by
@@ -1263,7 +1263,7 @@ END
     $clogf->('Version', $version);
     $clogf->('Source',  $package);
 
-    @fetch = (@dgit, qw(fetch), $suite);
+    @fetch = (@dgit, qw(--for-push fetch), $suite);
     debugcmd "+",@_;
     $!=0; $?=-1;
     if (system @fetch) {
@@ -1285,7 +1285,7 @@ END
        if ($quilt =~ m/baredebian/) {
            die "needed upstream commmitish with --quilt=baredebian"
                unless defined $upstreamc;
-           push @dgitcmd, "--upstream-commitish=$upstreamc";
+           push @dgitcmd, "--upstream-commitish=refs/tags/$upstreamt";
        }
     }
     push @dgitcmd, qw(push-source --new --overwrite), $suite;