[Modify] Add null check

10 years ago · 10af5c7320
parent ceb831b18f
commit 10af5c7320
1 changed files with 2 additions and 1 deletions
--- a/websocket-sharp/Ext.cs
+++ b/websocket-sharp/Ext.cs
@ -185,7 +185,8 @@ namespace WebSocketSharp
            return;
          }
-          completed (buffer);
+          if (completed != null)
            completed (buffer);
        }
        catch (Exception ex) {
          if (error != null)