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| author | Thomas Steur <tsteur@users.noreply.github.com> | 2019-08-16 04:26:56 +0300 |
|---|---|---|
| committer | diosmosis <diosmosis@users.noreply.github.com> | 2019-08-16 04:26:56 +0300 |
| commit | b97564128019d83ded6666e0b6edf0eaf7dea481 (patch) | |
| tree | 0f6fd20c1d9960807e6b4b1a67ac7e9ede3358be /plugins/CustomVariables | |
| parent | 0e900dee88b54584498c9d1f089b9a5af4ba612c (diff) | |
Fix Warning: CustomVariables.php(82): Notice - Undefined index: CustomVariables.MaxNumCustomVariables (#14775)
fix #14773
Diffstat (limited to 'plugins/CustomVariables')
| -rw-r--r-- | plugins/CustomVariables/CustomVariables.php | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/plugins/CustomVariables/CustomVariables.php b/plugins/CustomVariables/CustomVariables.php index 2437941f8a..5d35438d30 100644 --- a/plugins/CustomVariables/CustomVariables.php +++ b/plugins/CustomVariables/CustomVariables.php @@ -79,7 +79,11 @@ class CustomVariables extends \Piwik\Plugin $cache = Cache::getCacheGeneral(); $cacheKey = self::MAX_NUM_CUSTOMVARS_CACHEKEY; - return $cache[$cacheKey]; + if (isset($cache[$cacheKey])) { + return $cache[$cacheKey]; + } + + return 0; } public function getCacheGeneral(&$cacheContent) |