gitweb: Make project specific override for 'grep' feature work

The 'grep' feature was marked in the comments as having project
specific config, but it lacked 'sub' key required for it to work.

Kind-of-Noticed-by: Matt Kraai <redacted>
Signed-off-by: Jakub Narebski <redacted>
Signed-off-by: Junio C Hamano <redacted>

diff --git a/gitweb.perl b/gitweb.perl
index e7bb0dc68a8b0f7225f3b82591af1627e67a5eeb84cd8c42640018a9cb445d80..8d4d14d9caa0789dc6e71be796c24459153f478450c2557b1256495ccfdea21e 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -242,6 +242,7 @@ our %feature = (
        # $feature{'grep'}{'override'} = 1;
        # and in project config gitweb.grep = 0|1;
        'grep' => {
+               'sub' => \&feature_grep,
                'override' => 0,
                'default' => [1]},