treewide: update read_all to avoid eof|close checks

read_all can be expanded to support FIFOs/pipes/sockets where
read-until-EOF behavior is desired.  We can also rely on
wantarray to support splitting on EOL markers, but it's
hard-coded to support only `$/ eq "\n"' since (AFAIK)
it's the only way we use the wantarray form `readline'.

1 files changed, 1 insertions, 1 deletions

diff --git a/script/public-inbox-mda b/script/public-inbox-mda
index b2e0908d..b463b07b 100755
--- a/script/public-inbox-mda
+++ b/script/public-inbox-mda
@@ -44,7 +44,7 @@ use PublicInbox::Spamcheck;
 # in case there's bugs in our code or user error.
 my $emergency = $ENV{PI_EMERGENCY} || "$ENV{HOME}/.public-inbox/emergency/";
 $ems = PublicInbox::Emergency->new($emergency);
-my $str = do { local $/; <STDIN> };
+my $str = PublicInbox::IO::read_all \*STDIN;
 PublicInbox::Eml::strip_from($str);
 $ems->prepare(\$str);
 my $eml = PublicInbox::Eml->new(\$str);