From 91ffe2aec880a68b7d28e1194314e563fdd690d7 Mon Sep 17 00:00:00 2001
From: Karl Williamson <khw@cpan.org>
Date: Sun, 26 Mar 2023 11:54:56 -0600
Subject: [PATCH] locale.c: Flatten two nested if's

These can be combined into a single more cohesive construct
---
 locale.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/locale.c b/locale.c
index 591d41f7f898..a29d590bcffa 100644
--- a/locale.c
+++ b/locale.c
@@ -1330,13 +1330,11 @@ S_querylocale_2008_i(pTHX_ const unsigned int index)
 
 #  ifdef USE_PL_CURLOCALES
 
-        /* We have up-to-date values when we keep our own records,
-         * except sometimes, LC_ALL */
-        if (index == LC_ALL_INDEX_) {
-            if (PL_curlocales[LC_ALL_INDEX_] == NULL) {
-                PL_curlocales[LC_ALL_INDEX_] =
+        /* PL_curlocales[] is kept up-to-date for all categories except LC_ALL,
+         * which may be invalidated, and if so, should now be calculated. */
+        if (index == LC_ALL_INDEX_ && PL_curlocales[LC_ALL_INDEX_] == NULL) {
+            PL_curlocales[LC_ALL_INDEX_] =
                 savepv(calculate_LC_ALL_string((const char **) &PL_curlocales));
-            }
         }
 
         retval = mortalized_pv_copy(PL_curlocales[index]);