From 21c4fb3880166a62bd26d027d9156f8dddb4bf97 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@home-assistant.io>
Date: Fri, 6 Feb 2026 17:09:46 +0100
Subject: [PATCH] bot review

---
 esphome/analyze_memory/__init__.py | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/esphome/analyze_memory/__init__.py b/esphome/analyze_memory/__init__.py
index b1116bf2833..34fbf2687d7 100644
--- a/esphome/analyze_memory/__init__.py
+++ b/esphome/analyze_memory/__init__.py
@@ -431,8 +431,6 @@ class MemoryAnalyzer:
         if result is None or result.returncode != 0:
             return cswtch_map
 
-        obj_dir_str = str(obj_dir)
-
         for line in result.stdout.splitlines():
             if "CSWTCH$" not in line:
                 continue
@@ -460,9 +458,9 @@ class MemoryAnalyzer:
                 continue
 
             # Get relative path from obj_dir for readability
-            if file_path.startswith(obj_dir_str):
-                rel_path = file_path[len(obj_dir_str) :].lstrip("/")
-            else:
+            try:
+                rel_path = str(Path(file_path).relative_to(obj_dir))
+            except ValueError:
                 rel_path = file_path
 
             key = f"{sym_name}:{size}"