From 049a00c428869535282ef959b19d12299758071d Mon Sep 17 00:00:00 2001
From: Kern Handa <kern.handa@gmail.com>
Date: Tue, 19 Nov 2024 13:34:20 -0800
Subject: [PATCH] Robustify parsing of the PR reference

---
 src/stack_pr/cli.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/stack_pr/cli.py b/src/stack_pr/cli.py
index 957abe4..764ce39 100755
--- a/src/stack_pr/cli.py
+++ b/src/stack_pr/cli.py
@@ -398,7 +398,7 @@ def is_valid_ref(ref: str, branch_name_template: str) -> bool:
 
 
 def last(ref: str, sep: str = "/") -> str:
-    return ref.rsplit("/", 1)[1]
+    return ref.rsplit(sep, 1)[-1]
 
 
 # TODO: Move to 'modular.utils.git'