From 8eba6d881a64ad9e2a8aceed31d00d961ef67441 Mon Sep 17 00:00:00 2001
From: Jim Edwards <jedwards@ucar.edu>
Date: Tue, 12 Nov 2024 17:05:38 -0700
Subject: [PATCH] ignore same file errors

---
 CIME/utils.py | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/CIME/utils.py b/CIME/utils.py
index 59cbf3c7666..ede4bdb42ca 100644
--- a/CIME/utils.py
+++ b/CIME/utils.py
@@ -1409,10 +1409,14 @@ def safe_copy(src_path, tgt_path, preserve_meta=True):
 
         if owner_uid == os.getuid():
             # I am the owner, copy file contents, permissions, and metadata
-            shutil.copy2(
-                src_path,
-                tgt_path,
-            )
+            try:
+                shutil.copy2(
+                    src_path,
+                    tgt_path,
+                )
+            # ignore same file error
+            except shutil.SameFileError:
+                pass
         else:
             # I am not the owner, just copy file contents
             shutil.copyfile(src_path, tgt_path)