[PATCH 2/8] drop binmode usage

[Eric Wong <e@yhbt.net>]

We only support Unix-like platforms where binmode (":raw") is
the default anyways, and v5.10 semantics means it won't do
unicode_strings (unlike v5.12).  So save some lines of code.
---
 lib/PublicInbox/Import.pm         | 2 --
 lib/PublicInbox/SearchIdxShard.pm | 2 --
 2 files changed, 4 deletions(-)

diff --git a/lib/PublicInbox/Import.pm b/lib/PublicInbox/Import.pm
index fb813159..b61d4b31 100644
--- a/lib/PublicInbox/Import.pm
+++ b/lib/PublicInbox/Import.pm
@@ -73,8 +73,6 @@ sub gfi_start {
 	$self->{out} = $out_w;
 	$self->{pid} = $pid;
 	$self->{nchg} = 0;
-	binmode $out_w, ':raw' or die "binmode :raw failed: $!";
-	binmode $in_r, ':raw' or die "binmode :raw failed: $!";
 	($in_r, $out_w);
 }
 
diff --git a/lib/PublicInbox/SearchIdxShard.pm b/lib/PublicInbox/SearchIdxShard.pm
index baf7352a..b51d148b 100644
--- a/lib/PublicInbox/SearchIdxShard.pm
+++ b/lib/PublicInbox/SearchIdxShard.pm
@@ -26,8 +26,6 @@ sub spawn_worker {
 	my ($self, $v2w, $shard) = @_;
 	my ($r, $w);
 	pipe($r, $w) or die "pipe failed: $!\n";
-	binmode $r, ':raw';
-	binmode $w, ':raw';
 	$w->autoflush(1);
 	my $pid = fork;
 	defined $pid or die "fork failed: $!\n";