X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=script%2Fpublic-inbox-learn;h=8b8e1b7732938bc8369813866fed9dad59ae6de6;hb=7e4bd71efcf3bf61216ec1a7577e33be5f95b8a9;hp=9352c8ff7dd41088796eb60607452cea3b98cc0d;hpb=0d38f65c490466837ae091afa7a7b6f59d04ce7c;p=public-inbox.git

diff --git a/script/public-inbox-learn b/script/public-inbox-learn
index 9352c8ff..8b8e1b77 100755
--- a/script/public-inbox-learn
+++ b/script/public-inbox-learn
@@ -1,5 +1,5 @@
 #!/usr/bin/perl -w
-# Copyright (C) 2014-2020 all contributors <meta@public-inbox.org>
+# Copyright (C) 2014-2021 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 #
 # Used for training spam (via SpamAssassin) and removing messages from a
@@ -39,8 +39,7 @@ my $spamc = PublicInbox::Spamcheck::Spamc->new;
 my $pi_cfg = PublicInbox::Config->new;
 my $err;
 my $mime = PublicInbox::Eml->new(do{
-	local $/;
-	my $data = <STDIN>;
+	defined(my $data = do { local $/; <STDIN> }) or die "read STDIN: $!\n";
 	$data =~ s/\A[\r\n]*From [^\r\n]*\r?\n//s;
 
 	if ($train ne 'rm') {