X-Git-Url: https://git-public.kairo.at/?p=php-utility-classes.git;a=blobdiff_plain;f=include%2Fclasses%2Frrdstat.php-class;h=1443ec6fa427929d064fc6d1571d4520442f6949;hp=ce334e0e6f0514f18ba5920e1a6b76d8db14a6df;hb=4bb9d784670b699918e82a2cf21d36835c6db9ee;hpb=7edd708f85562943539ec927775c1b083f079b2d diff --git a/include/classes/rrdstat.php-class b/include/classes/rrdstat.php-class index ce334e0..1443ec6 100644 --- a/include/classes/rrdstat.php-class +++ b/include/classes/rrdstat.php-class @@ -974,7 +974,7 @@ class rrdstat { else { $sURL_add = '&sub=%s'; } $default_num_cols = $GLOBALS['ua']->isMobile()?1:2; - $num_cols = is_numeric($pconf['num_rows'])?$pconf['num_rows']:$default_num_cols; + $num_cols = is_numeric(@$pconf['num_rows'])?$pconf['num_rows']:$default_num_cols; $num_rows = ceil(count($stats)/$num_cols); $out .= '