diff options
| author | Stefan Giehl <stefan@matomo.org> | 2021-08-11 02:53:35 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-08-11 02:53:35 +0300 |
| commit | 1156eb9a5f1deadb05613ae0ab982faab9b1f5a3 (patch) | |
| tree | 860d26b6de1a3d642ceeedce833d2c9c6fa8c95d /core/AssetManager | |
| parent | 107a97b6cfd1982886183917e7eed95ca13efc14 (diff) | |
Fix a couple a possible warning in PHP 8.1 (#17869)
Diffstat (limited to 'core/AssetManager')
| -rw-r--r-- | core/AssetManager/UIAssetCacheBuster.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/AssetManager/UIAssetCacheBuster.php b/core/AssetManager/UIAssetCacheBuster.php index b63de3f462..a503ebc826 100644 --- a/core/AssetManager/UIAssetCacheBuster.php +++ b/core/AssetManager/UIAssetCacheBuster.php @@ -32,7 +32,7 @@ class UIAssetCacheBuster extends Singleton if (empty($cachedCacheBuster) || $pluginNames !== false) { $masterFile = PIWIK_INCLUDE_PATH . '/.git/refs/heads/master'; - $currentGitHash = file_exists($masterFile) ? @file_get_contents($masterFile) : null; + $currentGitHash = file_exists($masterFile) ? @file_get_contents($masterFile) : ''; $manager = Manager::getInstance(); $plugins = !$pluginNames ? $manager->getActivatedPlugins() : $pluginNames; |