Merge pull-request #2897

This commit is contained in:
Frederic Guillot
2016-12-20 20:06:52 -05:00

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@@ -48,6 +48,8 @@ class ExternalTaskManager
public function getProvidersList() public function getProvidersList()
{ {
$providers = array_keys($this->providers); $providers = array_keys($this->providers);
return array_combine($providers, $providers); if (count($providers)) {
return array_combine($providers, $providers);
}
} }
} }