From 4c0b223e7b98482de0fb06d1c1e77f3ac9782d1e Mon Sep 17 00:00:00 2001
From: Evgeny <eugenesvk@users.noreply.github.com>
Date: Tue, 10 Dec 2024 13:26:12 +0700
Subject: [PATCH] Allow non-integer exit codes (#5721)

* Allow non-integer exit codes justl like in Python proper

* doc: add news item

* Update fr-exit-str.rst

---------

Co-authored-by: Andy Kipp <anki-code@users.noreply.github.com>
---
 news/fr-exit-str.rst | 23 +++++++++++++++++++++++
 xonsh/main.py        |  9 ++++++++-
 2 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100644 news/fr-exit-str.rst

diff --git a/news/fr-exit-str.rst b/news/fr-exit-str.rst
new file mode 100644
index 000000000..450a46c15
--- /dev/null
+++ b/news/fr-exit-str.rst
@@ -0,0 +1,23 @@
+**Added:**
+
+* <news item>
+
+**Changed:**
+
+* <news item>
+
+**Deprecated:**
+
+* <news item>
+
+**Removed:**
+
+* <news item>
+
+**Fixed:**
+
+* Fixed non-int sys.exit codes raising ValueError.
+
+**Security:**
+
+* <news item>
diff --git a/xonsh/main.py b/xonsh/main.py
index c833e1456..17ce7ac8c 100644
--- a/xonsh/main.py
+++ b/xonsh/main.py
@@ -606,7 +606,14 @@ def main_xonsh(args):
             err_type, err, _ = exc_info
             if err_type is SystemExit:
                 code = getattr(exc_info[1], "code", 0)
-                exit_code = int(code) if code is not None else 0
+                if code is None:
+                    exit_code = 0
+                else:
+                    exit_code = code
+                    try:
+                        exit_code = int(code)
+                    except ValueError:
+                        pass
                 XSH.exit = exit_code
             else:
                 exit_code = 1