release subMux lock in case of error

gopcua · Apr 7, 2022 · 78dec6b · 78dec6b
1 parent 166c1c7
commit 78dec6b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/client_sub.go b/client_sub.go
@@ -445,6 +445,7 @@ func (c *Client) publish(ctx context.Context) error {
 
 		sub, ok := c.subs[res.SubscriptionID]
 		if !ok {
+			c.subMux.Unlock()
 			// todo(fs): should we return an error here?
 			dlog.Printf("error: unknown subscription %d", res.SubscriptionID)
 			return nil