[PATCH 2/1] inbox: ensure we do not show leading "From " lines

[Eric Wong <e@80x24.org>]

Some messages will be misimported due to an old bug,
clean them up and ensure we do not propagate the mistake.

Followup-to: a0c07cba0e5d ("mda: drop leading "From " lines again")
---
 lib/PublicInbox/Inbox.pm     | 4 +++-
 lib/PublicInbox/SearchIdx.pm | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/PublicInbox/Inbox.pm b/lib/PublicInbox/Inbox.pm
index 34191fc..87c2c9f 100644
--- a/lib/PublicInbox/Inbox.pm
+++ b/lib/PublicInbox/Inbox.pm
@@ -99,7 +99,9 @@ sub nntp_usable {
 sub msg_by_path ($$;$) {
 	my ($self, $path, $ref) = @_;
 	# TODO: allow other refs:
-	git($self)->cat_file('HEAD:'.$path, $ref);
+	my $str = git($self)->cat_file('HEAD:'.$path, $ref);
+	$$str =~ s/\A[\r\n]*From [^\r\n]*\r?\n//s;
+	$str;
 }
 
 sub msg_by_mid ($$;$) {
diff --git a/lib/PublicInbox/SearchIdx.pm b/lib/PublicInbox/SearchIdx.pm
index 58eccc1..c2bf9a2 100644
--- a/lib/PublicInbox/SearchIdx.pm
+++ b/lib/PublicInbox/SearchIdx.pm
@@ -311,6 +311,8 @@ sub do_cat_mail {
 	my ($git, $blob, $sizeref) = @_;
 	my $mime = eval {
 		my $str = $git->cat_file($blob, $sizeref);
+		# fixup bugs from import:
+		$$str =~ s/\A[\r\n]*From [^\r\n]*\r?\n//s;
 		Email::MIME->new($str);
 	};
 	$@ ? undef : $mime;
-- 
EW