diff options
Diffstat (limited to 'frontends/php/include/classes.inc.php')
| -rw-r--r-- | frontends/php/include/classes.inc.php | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/frontends/php/include/classes.inc.php b/frontends/php/include/classes.inc.php index 0ec17f8b..5c078c47 100644 --- a/frontends/php/include/classes.inc.php +++ b/frontends/php/include/classes.inc.php @@ -431,7 +431,7 @@ } } - if($maxY>0) + if(isset($maxY)&&($maxY>0)) { $exp = floor(log10($maxY)); $mant = $maxY/pow(10,$exp); @@ -500,6 +500,7 @@ $str=$str.$this->items[$i]["itemid"].","; } $str=substr($str,0,strlen($str)-1); + if($str=="") $str=-1; if($this->period<=24*3600) { |