Allow passing of an alternative CVSROOT via -d.

diff --git a/git-cvsserver.perl b/git-cvsserver.perl
index 9371788fab427ab8605cb8c993a1520e36ad819e..84520e7ad5c1745b14db2206189bb7d54c17dcc8 100755 (executable)
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -1171,6 +1171,21 @@ sub req_ci
         exit;
     }
 
+       # Check that this is allowed, just as we would with a receive-pack
+       my @cmd = ( $ENV{GIT_DIR}.'hooks/update', "refs/heads/$state->{module}",
+                       $parenthash, $commithash );
+       if( -x $cmd[0] ) {
+               unless( system( @cmd ) == 0 )
+               {
+                       $log->warn("Commit failed (update hook declined to update ref)");
+                       print "error 1 Commit failed (update hook declined)\n";
+                       close LOCKFILE;
+                       unlink($lockfile);
+                       chdir "/";
+                       exit;
+               }
+       }
+
     print LOCKFILE $commithash;
 
     $updater->update();