From 522bb4a4973d4ac41b83be58dd3257e8cd038744 Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Sun, 27 Dec 2020 02:53:05 +0000 Subject: check defined return value for localized slurp errors Reading from regular files (even on STDIN) can fail when dealing with flakey storage. --- script/public-inbox-learn | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'script/public-inbox-learn') diff --git a/script/public-inbox-learn b/script/public-inbox-learn index 9352c8ff..1731a4ba 100755 --- a/script/public-inbox-learn +++ b/script/public-inbox-learn @@ -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 = ; + defined(my $data = do { local $/; }) or die "read STDIN: $!\n"; $data =~ s/\A[\r\n]*From [^\r\n]*\r?\n//s; if ($train ne 'rm') { -- cgit v1.2.3-24-ge0c7