Merge pull request #20 from cyberarm/patch-1

unasuke · web-flow · commit 461aeefccd3d · 2023-03-10T23:42:06.000+09:00
Make #open? safe to use when @handshake is nil
diff --git a/lib/websocket-client-simple/client.rb b/lib/websocket-client-simple/client.rb
@@ -97,7 +97,7 @@ def close
         end
 
         def open?
-          @handshake.finished? and !@closed
+          @handshake&.finished? and !@closed
         end
 
         def closed?
