dgit: return $r1authline from import_tarball_commits

No functional change for existing caller, which just discards it.

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

diff --git a/dgit b/dgit
index 73b88ad593616e086fda2736b1e9e96bde0a0fcc..c5ff37b53406b91740f39115357a956a0eef4b7e 100755 (executable)
--- a/dgit
+++ b/dgit
@@ -2443,9 +2443,10 @@ sub import_tarball_commits ($$) {
     $changes =~ s/^\n//; # Changes: \n
     my $cversion = getfield $clogp, 'Version';
 
+    my $r1authline;
     if (@$tartrees) {
        $r1clogp //= $clogp; # maybe there's only one entry;
-       my $r1authline = clogp_authline $r1clogp;
+        $r1authline = clogp_authline $r1clogp;
        # Strictly, r1authline might now be wrong if it's going to be
        # unused because !$any_orig.  Whatever.
 
@@ -2476,7 +2477,7 @@ END_T
        }
     }
 
-    return ($authline, $clogp, $changes);
+    return ($authline, $r1authline, $clogp, $changes);
 }
 
 sub generate_commits_from_dsc () {
@@ -2569,7 +2570,7 @@ sub generate_commits_from_dsc () {
        $dappliedtree = git_add_write_tree();
     }
 
-    my ($authline, $clogp, $changes) =
+    my ($authline, $r1authline, $clogp, $changes) =
        import_tarball_commits(\@tartrees, $upstreamv);
 
     my $cversion = getfield $clogp, 'Version';