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Do not append empty values

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Jakub Vrana
2018-02-09 13:48:50 +01:00
parent ffb4ee3a61
commit fad20d1065
1 changed files with 4 additions and 1 deletions
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5
plugins/plugin.php
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@@ -62,7 +62,10 @@ class AdminerPlugin extends Adminer {
$return = $this->_callParent($function, $args); $return = $this->_callParent($function, $args);
foreach ($this->plugins as $plugin) { foreach ($this->plugins as $plugin) {
if (method_exists($plugin, $function)) { if (method_exists($plugin, $function)) {
$return += call_user_func_array(array($plugin, $function), $args); $value = call_user_func_array(array($plugin, $function), $args);
if ($value) {
$return += $value;
}
} }
} }
return $return; return $return;