[Modify] Polish it

websocket-sharp/WebSocket.cs

@@ -2213,7 +2213,7 @@ namespace WebSocketSharp
       }
     }
 
-    // As server, used to broadcast
+    // As server
     internal void Send (
       Opcode opcode, byte[] data, Dictionary<CompressionMethod, byte[]> cache
     )
@@ -2225,11 +2225,9 @@ namespace WebSocketSharp
             return;
           }
 
-          try {
           byte[] found;
           if (!cache.TryGetValue (_compression, out found)) {
-              found =
-                new WebSocketFrame (
+            found = new WebSocketFrame (
                       Fin.Final,
                       opcode,
                       data.Compress (_compression),
@@ -2243,10 +2241,6 @@ namespace WebSocketSharp
 
           sendBytes (found);
         }
-          catch (Exception ex) {
-            _logger.Error (ex.ToString ());
-          }
-        }
       }
     }