gitweb: git_get_project_config requires only $git_dir, not also $project

Fix overeager early return in git_get_project_config, introduced in 9be3614
(gitweb: Fix project-specific feature override behavior, 2010-03-01).  When
git_get_project_config is called from projects list page via
git_get_project_owner($path) etc., it is called with $git_dir defined (in
git_get_project_owner($path) etc.), but $project variable is not defined.
git_get_project_config doesn't use $project variable anyway.

Reported-by: Tobias Heinlein <redacted>
Signed-off-by: Jakub Narebski <redacted>
Signed-off-by: Junio C Hamano <redacted>

diff --git a/gitweb.perl b/gitweb.perl
index 9e4bd619b4a392736261780167e3661e2f9ad6d3d07549a34b49422dbb656462..d2bb028a66e95965b0304cd801b0bf6cc2432a0550233c2ad5e5cc5c8f4f11f5 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -2217,8 +2217,7 @@ sub config_to_multi {
 sub git_get_project_config {
        my ($key, $type) = @_;
 
-       # do we have project
-       return unless (defined $project && defined $git_dir);
+       return unless defined $git_dir;
 
        # key sanity check
        return unless ($key);