ExtensibleSet: check for empty array

refs #906
2025-07-29 08:44:11 +02:00 · 2017-04-21 15:11:18 +02:00 · 2017-04-21 15:11:18 +02:00 · a63135be2a
commit a63135be2a
parent ddcaaa7bcf
1 changed files with 4 additions and 0 deletions
--- a/library/Director/IcingaConfig/ExtensibleSet.php
+++ b/library/Director/IcingaConfig/ExtensibleSet.php
@ -440,6 +440,10 @@ class ExtensibleSet
            );
        }

+        if (empty($this->allowedValues)) {
+            return array();
+        }
+
        return array_combine($this->allowedValues, $this->allowedValues);
    }