--- a/eric6/Debugger/DebuggerInterfacePython.py	Sat Feb 27 11:28:22 2021 +0100
+++ b/eric6/Debugger/DebuggerInterfacePython.py	Sat Feb 27 12:08:23 2021 +0100
@@ -1510,6 +1510,8 @@
             self.debugServer.signalClientExit(
                 params["program"], params["status"], params["message"],
                 params["debuggerId"])
+            if params["debuggerId"] == self.__master:
+                self.debugServer.signalMainClientExit()
         
         elif method == "PassiveStartup":
             self.debugServer.passiveStartUp(