Fix potential warning on shutdown in UvDriver

Like everything shutdown related, this depends on destruction order and appears to only happen on 7.4+.
amphp · Jul 13, 2020 · a04eda3 · a04eda3
1 parent e2c63c8
commit a04eda3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Loop/UvDriver.php b/lib/Loop/UvDriver.php
@@ -168,7 +168,7 @@ public function cancel(string $watcherId)
 
         if (isset($this->watchers[$eventId][0])) { // All except IO watchers.
             unset($this->watchers[$eventId]);
-        } else {
+        } elseif (isset($this->watchers[$eventId][$watcherId])) {
             $watcher = $this->watchers[$eventId][$watcherId];
             unset($this->watchers[$eventId][$watcherId]);