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make sure that values like '0' are valid in select options
[php-utility-classes.git]
/
classes
/
rrdstat.php-class
diff --git
a/classes/rrdstat.php-class
b/classes/rrdstat.php-class
index 1ed450451ec7d9d2e1758a9ecba3915685928584..9743e7a55b7c1ca0b1b328c091183d6c69c44838 100644
(file)
--- a/
classes/rrdstat.php-class
+++ b/
classes/rrdstat.php-class
@@
-496,7
+496,7
@@
class rrdstat {
// assemble configuration
$gconf = (array)$extra;
// assemble configuration
$gconf = (array)$extra;
- if (!is_null($sub) && is_array($this->config_raw['graph.'.$sub])) {
+ if (!is_null($sub) &&
array_key_exists('graph.'.$sub, $this->config_raw) &&
is_array($this->config_raw['graph.'.$sub])) {
$gconf = $gconf + $this->config_raw['graph.'.$sub];
}
$gconf = $gconf + (array)$this->config_graph;
$gconf = $gconf + $this->config_raw['graph.'.$sub];
}
$gconf = $gconf + (array)$this->config_graph;