From 3180a9e02cde1c57c9e24c14b7be7527b1ad46b6 Mon Sep 17 00:00:00 2001
From: Liang Chang <l-chang@users.sourceforge.net>
Date: Fri, 15 Apr 2022 11:00:06 +0000
Subject: [PATCH] dtdocbook: only check LC_CTYPE to determine the locale for
 DtSearch.

---
 cde/programs/dtdocbook/dtdocbook2infolib.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/cde/programs/dtdocbook/dtdocbook2infolib.c b/cde/programs/dtdocbook/dtdocbook2infolib.c
index 13e06e5e9..ddebc4908 100644
--- a/cde/programs/dtdocbook/dtdocbook2infolib.c
+++ b/cde/programs/dtdocbook/dtdocbook2infolib.c
@@ -994,10 +994,7 @@ defaultGlobals(void)
       int maxLen = 0;
       t_entry* iter;
 
-      if ((lang = getenv("LC_ALL")) == NULL)
-	if ((lang = getenv("LC_CTYPE")) == NULL)
-	  if ((lang = getenv("LANG")) == NULL)
-	    lang = LANG_COMMON;
+      if ((lang = getenv("LC_CTYPE")) == NULL) lang = LANG_COMMON;
 
       lang = XtsNewString(lang);