index-pack: work around thread-unsafe pread()

diff --git a/contrib/mw-to-git/git-remote-mediawiki.perl b/contrib/mw-to-git/git-remote-mediawiki.perl
index 85d0c422961f990aa70a6cc5ed70ab319b5ca99a..3f8d993afaca53024aa75b4118da9ee80e6a6313 100755 (executable)
--- a/contrib/mw-to-git/git-remote-mediawiki.perl
+++ b/contrib/mw-to-git/git-remote-mediawiki.perl
@@ -590,6 +590,9 @@ sub mw_capabilities {
        print {*STDOUT} "import\n";
        print {*STDOUT} "list\n";
        print {*STDOUT} "push\n";
+       if ($dumb_push) {
+               print {*STDOUT} "no-private-update\n";
+       }
        print {*STDOUT} "\n";
        return;
 }
@@ -1221,7 +1224,6 @@ sub mw_push_revision {
                }
                if (!$dumb_push) {
                        run_git(qq(notes --ref=${remotename}/mediawiki add -f -m "mediawiki_revision: ${mw_revision}" ${sha1_commit}));
-                       run_git(qq(update-ref -m "Git-MediaWiki push" refs/mediawiki/${remotename}/master ${sha1_commit} ${sha1_child}));
                }
        }
 
@@ -1313,7 +1315,7 @@ sub get_mw_namespace_id {
        # Store "notANameSpace" as special value for inexisting namespaces
        my $store_id = ($id || 'notANameSpace');
 
-       # Store explicitely requested namespaces on disk
+       # Store explicitly requested namespaces on disk
        if (!exists $cached_mw_namespace_id{$name}) {
                run_git(qq(config --add remote.${remotename}.namespaceCache "${name}:${store_id}"));
                $cached_mw_namespace_id{$name} = 1;