--- a/src/eric7/DebugClients/Python/DebugClientBase.py	Sat Feb 10 11:28:58 2024 +0100
+++ b/src/eric7/DebugClients/Python/DebugClientBase.py	Sun Feb 11 18:35:44 2024 +0100
@@ -1106,6 +1106,7 @@
         self.eventExit = False
         self.pollingDisabled = disablePolling
         selectErrors = 0
+        self.rawLine = ""
 
         while not self.eventExit:
             wrdy = []