git-debrebase: merge: Introduce $merged_pq

We are going to want this in a moment.

NFC.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/git-debrebase b/git-debrebase
index 0e365cd600c9b0224330d9a586b0605c8a39ae94..d9b95a26850e18d0306df87f814b2a0e23cda0c4 100755 (executable)
--- a/git-debrebase
+++ b/git-debrebase
@@ -453,6 +453,7 @@ sub merge_series ($$$;@) {
     # $prereq{<patch filename>}               exists or not (even later)
 
     my $result;
+    my $merged_pq;
 
     my $mwrecknote = sub { &mwrecknote($wrecknotes, @_); };
 
@@ -592,7 +593,8 @@ sub merge_series ($$$;@) {
 
        runcmd @git, qw(add), $seriesfile;
        runcmd @git, qw(commit --quiet -m), 'Merged patch queue form';
-       $mwrecknote->('merged-patchqueue', git_rev_parse 'HEAD');
+       $merged_pq = git_rev_parse 'HEAD';
+       $mwrecknote->('merged-patchqueue', $merged_pq);
 
        printdebug "merge_series series gbp pq import\n";