[PATCH 3/3] import: set binmode before printing author names

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

Author names may have wide characters in them, so avoid warnings
as git favors UTF-8 for names and fast-import even requires them
for commit messages
---
 lib/PublicInbox/Import.pm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/PublicInbox/Import.pm b/lib/PublicInbox/Import.pm
index e2156f1..4c7bbf1 100644
--- a/lib/PublicInbox/Import.pm
+++ b/lib/PublicInbox/Import.pm
@@ -162,11 +162,16 @@ sub add {
 	unless ($parent) {
 		print $w "reset $ref\n" or wfail;
 	}
+
+	# quiet down wide character warnings:
+	binmode $w, ':utf8' or die "binmode :utf8 failed: $!";
 	print $w "commit $ref\nmark :$commit\n",
 		"author $name <$email> $date\n",
 		"committer $self->{ident} ", now2822(), "\n",
 		"data ", (length($subject) + 1), "\n",
 		$subject, "\n\n" or wfail;
+	binmode $w, ':raw' or die "binmode :raw failed: $!";
+
 	if ($tip ne '') {
 		print $w 'from ', ($parent ? $parent : $tip), "\n" or wfail;
 	}
-- 
EW