histedit: don't assign to _ for unused values
I don't know what this ignored value is, but we need to not clobber
the _() function from gettext, or we get mysterious crashes instead of
internationalizing some strings in my upcoming patches.
Differential Revision: https://phab.mercurial-scm.org/D9853
--- a/hgext/histedit.py Tue Jan 26 17:25:30 2021 -0500
+++ b/hgext/histedit.py Fri Jan 22 15:29:12 2021 -0500
@@ -1615,7 +1615,7 @@
stdscr.refresh()
while True:
try:
- oldmode, _ = state[b'mode']
+ oldmode, unused = state[b'mode']
if oldmode == MODE_INIT:
changemode(state, MODE_RULES)
e = event(state, ch)
@@ -1630,7 +1630,7 @@
if size != stdscr.getmaxyx():
curses.resizeterm(*size)
- curmode, _ = state[b'mode']
+ curmode, unused = state[b'mode']
sizes = layout(curmode)
if curmode != oldmode:
state[b'page_height'] = sizes[b'main'][0]