From 7274faabe97ce53d6b464272d7e6ab6c1392837b Mon Sep 17 00:00:00 2001
From: Chet Ramey <chet.ramey@case.edu>
Date: Wed, 5 Oct 2022 10:41:16 -0400
Subject: [PATCH] Readline-8.2 patch 1: fix crash when readline is started with
 an invalid locale specification

---
 ._.gitignore | Bin 4096 -> 0 bytes
 nls.c        |   4 ++++
 patchlevel   |   2 +-
 3 files changed, 5 insertions(+), 1 deletion(-)
 delete mode 100644 ._.gitignore

diff --git a/._.gitignore b/._.gitignore
deleted file mode 100644
index aa90ec6a3ae9c65cd74a34d5269b43c2db7cf089..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc-jL100001

literal 4096
zc-muN6=P>$Vqox1Ojhs@R)|o50+1L3ClDJkFz{^v(m+1nBL)UWIR=8jF(f32ziLq_
zL<hqjAkIfq!UPo$W?&Fc&d=3LDatQM%CFE%EGa3<Oe!r&Ee0!N<OdQm3=Bf(YKj?7
z`TA7MSsmu3c}m~o)cOwp(`P)-`gEQ@>F;+Ya8uBVFrfUo6K9w^Ri{l6X>1J=@)m03
zS-Ql>e)E)~{N@i!9<2D_a=EESKY6i<dvx^DTeqSZj_#7N;1b~yxR!3W_TJ1;7KlrK
zwF@u`EV(`5HzUI+7zLwX6pVsVFbYP&C>RB!U=)mk!3`Lp7!2e>GBS%5ic*X7ON)|I
v71HvHvK2D(N>cMmGV}8ib8;#ba#GVu6q0fh^Rhwx;9=)~xUdX^-2eXoUI<~S

diff --git a/nls.c b/nls.c
index 5c6a13b..8c027d6 100644
--- a/nls.c
+++ b/nls.c
@@ -141,6 +141,10 @@ _rl_init_locale (void)
   if (lspec == 0)
     lspec = "";
   ret = setlocale (LC_CTYPE, lspec);	/* ok, since it does not change locale */
+  if (ret == 0 || *ret == 0)
+    ret = setlocale (LC_CTYPE, (char *)NULL);
+  if (ret == 0 || *ret == 0)
+    ret = RL_DEFAULT_LOCALE;
 #else
   ret = (lspec == 0 || *lspec == 0) ? RL_DEFAULT_LOCALE : lspec;
 #endif
diff --git a/patchlevel b/patchlevel
index d8c9df7..fdf4740 100644
--- a/patchlevel
+++ b/patchlevel
@@ -1,3 +1,3 @@
 # Do not edit -- exists only for use by patch
 
-0
+1
-- 
2.47.2