From 1c19fc77f140e1cc9c55992c2da59b6ff3b45122 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 20 Nov 2022 06:55:22 +0530
Subject: [PATCH] ...

---
 publish.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/publish.py b/publish.py
index f1e0e5f65..6fceca274 100755
--- a/publish.py
+++ b/publish.py
@@ -320,7 +320,7 @@ class GitHub(Base):  # {{{
                 time.sleep(sleep_time)
 
         if self.is_nightly:
-            for fname in existing_assets:
+            for fname in tuple(existing_assets):
                 self.info(f'Deleting {fname} from GitHub with id: {existing_assets[fname]}')
                 delete_asset(existing_assets[fname])
                 del existing_assets[fname]