diff -r 1cc6390a7c0b -r f5dae7b85906 runtime/PLCObject.py
--- a/runtime/PLCObject.py	Wed Mar 13 15:58:34 2019 +0300
+++ b/runtime/PLCObject.py	Mon Mar 18 12:07:49 2019 +0300
@@ -606,7 +606,7 @@
 
     @RunInMain
     def GetTraceVariables(self, DebugToken):
-        if (DebugToken is not None and DebugToken == self.DebugToken):
+        if DebugToken is not None and DebugToken == self.DebugToken:
             return self.PLCStatus, self._TracesSwap()
         return PlcStatus.Broken, []