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-rw-r--r--lib/PublicInbox/RepoGitSearch.pm4
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/PublicInbox/RepoGitSearch.pm b/lib/PublicInbox/RepoGitSearch.pm
index 0c94a7b7..d3760449 100644
--- a/lib/PublicInbox/RepoGitSearch.pm
+++ b/lib/PublicInbox/RepoGitSearch.pm
@@ -24,9 +24,7 @@ my %bool_pfx_internal = (
         type => 'T', # "commit", "tag", or "ref"
 );
 
-my %bool_pfx_external = (
-        ref => 'XREF', # refname (belongs to)
-);
+my %bool_pfx_external = ();
 
 my %prob_prefix = (
         id => 'Q', # git object ID, partial matches supported