Merge 783768c into 9c8ce2f

open-telemetry · Sep 6, 2022 · dc63b22 · dc63b22
2 parents 9c8ce2f + 783768c
commit dc63b22
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/SDK/Metrics/MetricObserver/MultiObserver.php b/src/SDK/Metrics/MetricObserver/MultiObserver.php
@@ -25,7 +25,7 @@ final class MultiObserver implements MetricObserverInterface
     public function __invoke(ObserverInterface $observer): void
     {
         foreach ($this->callbacks as $token => $callback) {
-            if (isset($this->callbacks[$token])) {
+            if (isset($this->callbacks[$token])) { //@phpstan-ignore-line callbacks can be unregistered during collection
                 $callback($observer);
             }
         }