Prevent possible warning during GeoIP2 update if providers aren't initialised (#17295)

refs https://wordpress.org/support/topic/repeated-php-warnings-on-cron-execution/

It should be better to use the method anyway instead of hard coding the variable.

1 files changed, 1 insertions, 1 deletions

diff --git a/plugins/GeoIp2/GeoIP2AutoUpdater.php b/plugins/GeoIp2/GeoIP2AutoUpdater.php
index 5fd92541cb..8e7013c887 100644
--- a/plugins/GeoIp2/GeoIP2AutoUpdater.php
+++ b/plugins/GeoIp2/GeoIP2AutoUpdater.php
@@ -321,7 +321,7 @@ class GeoIP2AutoUpdater extends Task
             }
 
             // ensure the cached location providers do no longer block any files on windows
-            foreach (LocationProvider::$providers as $provider) {
+            foreach (LocationProvider::getAllProviders() as $provider) {
                 if ($provider instanceof Php) {
                     $provider->clearCachedInstances();
                 }