fix returning a valid interface when underlying implementation is nil

krakend · Apr 24, 2024 · a918d4f · a918d4f
1 parent 5f928c7
commit a918d4f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/state/global.go b/state/global.go
@@ -19,6 +19,9 @@ func GlobalState() OTEL {
 	otelStateMutex.RLock()
 	s := otelState
 	otelStateMutex.RUnlock()
+	if s == nil {
+		return nil
+	}
 	return s
 }