fix length calc in spot::formatl

diff --git a/perl/Spot.pm b/perl/Spot.pm
index 515c462624eefcd7228ca32fe5b05e708bc95500..4a8cac94d5bbf84bee5a7d1a65ac67e47508bb61 100644 (file)
--- a/perl/Spot.pm
+++ b/perl/Spot.pm
@@ -462,7 +462,7 @@ sub formatl
        my $d = cldate($_[3]);
        my $width = ($_[0] ? $_[0] : 80) - 80 + 28;
        my $comment = $_[4] || '';
-       $comment = substr $comment, 0, $width if length $comment > $width;
+       $comment = substr $comment, 0, $width if length($comment) > $width;
        $comment .= ' ' x ($width - length($comment)) if $comment < $width;
 
 #      return sprintf "%8.1f  %-11s %s %s  %-28.28s%7s>", $_[0], $_[1], $d, $t, ($_[3]||''), "<$_[4]" ;