X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FLeiLcat.pm;h=191f6f244857221d0086db1b0548d64ed35b2c8a;hb=7893b78fd691ef1e9b503e44174ff53278b02554;hp=d553b18733da5a267845e7b142b73b10aad07d75;hpb=13e60633b0a4fd31f224bf172c976e8d921ec609;p=public-inbox.git

diff --git a/lib/PublicInbox/LeiLcat.pm b/lib/PublicInbox/LeiLcat.pm
index d553b187..191f6f24 100644
--- a/lib/PublicInbox/LeiLcat.pm
+++ b/lib/PublicInbox/LeiLcat.pm
@@ -124,18 +124,15 @@ could not extract Message-ID from $x
 
 sub _stdin { # PublicInbox::InputPipe::consume callback for --stdin
 	my ($lei) = @_; # $_[1] = $rbuf
-	if (defined($_[1])) {
-		$_[1] eq '' and return eval {
-			$lei->fchdir or return;
-			my @argv = split(/\s+/, $lei->{mset_opt}->{qstr});
-			$lei->{mset_opt}->{qstr} = extract_all($lei, @argv)
-				or return;
-			$lei->_start_query;
-		};
-		$lei->{mset_opt}->{qstr} .= $_[1];
-	} else {
-		$lei->fail("error reading stdin: $!");
-	}
+	$_[1] // return $lei->fail("error reading stdin: $!");
+	return $lei->{mset_opt}->{qstr} .= $_[1] if $_[1] ne '';
+	eval {
+		$lei->fchdir;
+		my @argv = split(/\s+/, $lei->{mset_opt}->{qstr});
+		$lei->{mset_opt}->{qstr} = extract_all($lei, @argv) or return;
+		$lei->_start_query;
+	};
+	$lei->fail($@) if $@;
 }
 
 sub lei_lcat {