# HG changeset patch
# User Pulkit Goyal <7895pulkit@gmail.com>
# Date 1523651324 -19800
# Node ID 5340daa85c62dfd00f945b4260d654bf0a4dbe5d
# Parent  afe624d78d4363c17592298674e81e745213abdc
py3: iterate over a copy of dict while changing it

Differential Revision: https://phab.mercurial-scm.org/D3323

diff -r afe624d78d43 -r 5340daa85c62 mercurial/color.py
--- a/mercurial/color.py	Sat Apr 14 00:56:44 2018 +0530
+++ b/mercurial/color.py	Sat Apr 14 01:58:44 2018 +0530
@@ -168,7 +168,7 @@
         ui._terminfoparams.clear()
         return
 
-    for key, (b, e, c) in ui._terminfoparams.items():
+    for key, (b, e, c) in ui._terminfoparams.copy().items():
         if not b:
             continue
         if not c and not curses.tigetstr(e):