Merge branch 'ml/completion-zsh'

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index c4d3e0846a546435dad8386674ac0049574789e0..8d7e4c5e49f41c7d864a3399f40deda722c1aa2d 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -819,8 +819,15 @@ sub evaluate_path_info {
                # hash_base instead. It should also be noted that hand-crafted
                # links having 'history' as an action and no pathname or hash
                # set will fail, but that happens regardless of PATH_INFO.
-               $input_params{'action'} ||= "shortlog";
-               if (grep { $_ eq $input_params{'action'} } @wants_base) {
+               if (defined $parentrefname) {
+                       # if there is parent let the default be 'shortlog' action
+                       # (for http://git.example.com/repo.git/A..B links); if there
+                       # is no parent, dispatch will detect type of object and set
+                       # action appropriately if required (if action is not set)
+                       $input_params{'action'} ||= "shortlog";
+               }
+               if ($input_params{'action'} &&
+                   grep { $_ eq $input_params{'action'} } @wants_base) {
                        $input_params{'hash_base'} ||= $refname;
                } else {
                        $input_params{'hash'} ||= $refname;