From 6c29016a0972f20cb0c91a4d9c8020f09baf6293 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Th=C3=A9ophane=20Hufschmitt?=
 <7226587+thufschmitt@users.noreply.github.com>
Date: Tue, 5 Mar 2024 06:58:29 +0100
Subject: Merge pull request #9920 from 9999years/forbid-nested-debuggers

Forbid nested debuggers

(cherry picked from commit e164b39ee90fd655dbb7f479fdd4fbe38cc883bd)
Change-Id: Iff62f40fd251116516a63e2d3f9fb5b21480b16d
---
 src/libcmd/repl.cc | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'src/libcmd/repl.cc')

diff --git a/src/libcmd/repl.cc b/src/libcmd/repl.cc
index ab7d7f18c..45b56d012 100644
--- a/src/libcmd/repl.cc
+++ b/src/libcmd/repl.cc
@@ -233,13 +233,7 @@ ReplExitStatus NixRepl::mainLoop()
               printMsg(lvlError, e.msg());
             }
         } catch (EvalError & e) {
-            // in debugger mode, an EvalError should trigger another repl session.
-            // when that session returns the exception will land here.  No need to show it again;
-            // show the error for this repl session instead.
-            if (state->debugRepl && !state->debugTraces.empty())
-                showDebugTrace(std::cout, state->positions, state->debugTraces.front());
-            else
-                printMsg(lvlError, e.msg());
+            printMsg(lvlError, e.msg());
         } catch (Error & e) {
             printMsg(lvlError, e.msg());
         } catch (Interrupted & e) {
-- 
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