From d86b6a6794f9f0affe72fb7d2553934f6a8c2e47 Mon Sep 17 00:00:00 2001
From: Frank Tackitt <franklyn@tackitt.net>
Date: Thu, 12 Dec 2024 07:40:49 -0700
Subject: [PATCH] Skip non-string values for config interpolation

---
 klippy/configfile.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/klippy/configfile.py b/klippy/configfile.py
index 211318bbe..346df4e2f 100644
--- a/klippy/configfile.py
+++ b/klippy/configfile.py
@@ -28,6 +28,8 @@ def __init__(self, access_tracking):
         self.access_tracking = access_tracking
 
     def before_get(self, parser, section, option, value, defaults):
+        if not isinstance(value, str):
+            return value
         depth = configparser.MAX_INTERPOLATION_DEPTH
         while depth:
             depth -= 1