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I now check for defined-ness of the legend instead of its truth. As a result I can now have a '0'

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legend
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Dima Kogan 2010-09-15 21:55:44 -07:00
parent 593e1c09b9
commit d1ec685694
1 changed files with 2 additions and 2 deletions
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4
feedGnuplot.pl
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@ -515,8 +515,8 @@ sub newCurve
$idx = $#curves;
}
if($title) { $opts = "title \"$title\" $opts" }
else { $opts = "notitle $opts" }
if(defined $title) { $opts = "title \"$title\" $opts" }
else { $opts = "notitle $opts" }
if( defined $newpoint )
{