X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/58fadc557513b926e77b3b0226dd5c43dc9efce8..42a8fa5c4e57c2851c78141e1b1c8388fac71615:/apl.plp

diff --git a/apl.plp b/apl.plp
index 395cf20..302a55d 100644
--- a/apl.plp
+++ b/apl.plp
@@ -70,7 +70,7 @@ for my $op (@{$ops}) {
 	printf(
 		'<td%s>%s',
 		map { defined ? (!!$_->[1] && qq( title="$_->[1]"), $_->[0]) : (' class=Xi', '') }
-		[map { EscapeHTML($_) } split /\n/, $_, 2]
+		$_ && [map { EscapeHTML($_) } split /\n/, $_, 2]
 	) for $monad, $dyad;
 	say '</td>';
 }