Dgit.pm: gdr_ffq_prev_branchinfo: move from git-debrebase

[dgit.git] / git-debrebase

diff --git a/git-debrebase b/git-debrebase
index e5cafd1c4850a7192fe21e06851931963eb12b26..fd67629492dd08a220a4ebf29e426e869d108b29 100755 (executable)
--- a/git-debrebase
+++ b/git-debrebase
@@ -973,19 +973,8 @@ sub cmd_analyse () {
 }
 
 sub ffq_prev_branchinfo () {
-    # => ('status', "message", [$current, $ffq_prev, $gdrlast])
-    # 'status' may be
-    #    branch         message is undef
-    #    weird-symref   } no $current,
-    #    notbranch      }  no $ffq_prev
     my $current = git_get_symref();
-    return ('detached', 'detached HEAD') unless defined $current;
-    return ('weird-symref', 'HEAD symref is not to refs/')
-       unless $current =~ m{^refs/};
-    my $ffq_prev = "refs/$ffq_refprefix/$'";
-    my $gdrlast = "refs/$gdrlast_refprefix/$'";
-    printdebug "ffq_prev_branchinfo branch current $current\n";
-    return ('branch', undef, $current, $ffq_prev, $gdrlast);
+    return gdr_ffq_prev_branchinfo($current);
 }
 
 sub record_ffq_prev_deferred () {