[Modify] Polish it

6 years ago · 0862ed77a9
parent 5ca13f5009
commit 0862ed77a9
1 changed files with 7 additions and 3 deletions
--- a/websocket-sharp/Ext.cs
+++ b/websocket-sharp/Ext.cs
@ -1290,10 +1290,14 @@ namespace WebSocketSharp
    /// <param name="e">
    /// A <see cref="EventArgs"/> that contains no event data.
    /// </param>
-    public static void Emit (this EventHandler eventHandler, object sender, EventArgs e)
+    public static void Emit (
+      this EventHandler eventHandler, object sender, EventArgs e
+    )
    {
-      if (eventHandler != null)
-        eventHandler (sender, e);
+      if (eventHandler == null)
+        return;
+
+      eventHandler (sender, e);
    }

    /// <summary>