git-debrebase: convert-from-*: snag on discarding comments in series

series files can contain #-comments.  The conversion process will
throw them away, so complain about that.

Closes: #907198.

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

1 files changed, 7 insertions, 0 deletions

diff --git a/git-debrebase b/git-debrebase
index ddb47bf..5fabfd6 100755
--- a/git-debrebase
+++ b/git-debrebase
@@ -2449,7 +2449,14 @@ sub check_series_has_all_patches ($) {
 	[qw(blob missing)];
     $series //= '';
     my %series;
+    our $comments_snagged;
     foreach my $f (grep /\S/, grep {!m/^\s\#/} split /\n/, $series) {
+	if ($f =~ m/^\s*\#/) {
+	    snag 'series-comments',
+		"$seriesfn contains comments, which will be discarded"
+		unless $comments_snagged++;
+	    next;
+	}
 	fail "patch $f repeated in $seriesfn !" if $series{$f}++;
     }
     foreach my $patchfile (get_tree "$head:debian/patches", 1,1) {