From dd3bed2923ef82f7625a918c862773ba9ee4500e 2022-02-25 10:45:58
From: Matthias Bussonnier <bussonniermatthias@gmail.com>
Date: 2022-02-25 10:45:58
Subject: [PATCH] Merge pull request #13485 from cansarigol/master

Get history file from shell to debugger if it exists.
---

diff --git a/IPython/terminal/debugger.py b/IPython/terminal/debugger.py
index d76550d..8448d96 100644
--- a/IPython/terminal/debugger.py
+++ b/IPython/terminal/debugger.py
@@ -68,6 +68,8 @@ class TerminalPdb(Pdb):
                 self.debugger_history = FileHistory(os.path.expanduser(str(p)))
             else:
                 self.debugger_history = InMemoryHistory()
+        else:
+            self.debugger_history = self.shell.debugger_history
 
         options = dict(
             message=(lambda: PygmentsTokens(get_prompt_tokens())),