From 9914c5b38918757597a202d6d4aa50609d94d1b0 Mon Sep 17 00:00:00 2001
From: Suhaib Mujahid <smujahid@mozilla.com>
Date: Wed, 28 Aug 2024 09:53:03 -0400
Subject: [PATCH] [code_review] Handle cases where `len_common_path()` receive
 two identical paths

---
 bugbug/tools/code_review.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/bugbug/tools/code_review.py b/bugbug/tools/code_review.py
index 2f5136b2d9..1c03c4a320 100644
--- a/bugbug/tools/code_review.py
+++ b/bugbug/tools/code_review.py
@@ -753,6 +753,9 @@ def parse_text_for_dict(text):
 def len_common_path(f1, f2):
     """Find length of the common path."""
     f1_subsystems = f1.split("/")
+    if f1 == f2:
+        return len(f1_subsystems)
+
     f2_subsystems = f2.split("/")
 
     max_common_path_length = next(