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-rw-r--r--lib/PublicInbox/RepobrowseGitCommit.pm4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/PublicInbox/RepobrowseGitCommit.pm b/lib/PublicInbox/RepobrowseGitCommit.pm
index 5c8407b2..64d0b607 100644
--- a/lib/PublicInbox/RepobrowseGitCommit.pm
+++ b/lib/PublicInbox/RepobrowseGitCommit.pm
@@ -122,8 +122,8 @@ sub call_git_commit {
         my $id = $q->{id};
         $id eq '' and $id = 'HEAD';
         my $git = $req->{repo_info}->{git};
-        my @cmd = qw(show -z --numstat -p --encoding=UTF-8
-                        --no-notes --no-color --abbrev=10 -c);
+        my @cmd = (qw(show -z --numstat -p --encoding=UTF-8
+                        --no-notes --no-color -c), $git->abbrev);
         my @path;
 
         # kill trailing slash