base-files: don't overwrite existing locale and define default LANG

srcpkgs/base-files/files/locale.sh

@@ -1,9 +1,16 @@
 # Sets up locale system settings from /etc/locale.conf.
 #
-if [ -s /etc/locale.conf ]; then
-	. /etc/locale.conf
+
+# Don't load locale.conf if locale is already set up
+if [ -z "$LANG" ]; then
+	if [ -s /etc/locale.conf ]; then
+		. /etc/locale.conf
+	fi
 fi
 
+# define default LANG to C.UTF-8 if not already set
+LANG="${LANG:-C.UTF-8}"
+
 export LANG LANGUAGE LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY
 export LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT
-export LC_INDENTIFICATION
+export LC_IDENTIFICATION

srcpkgs/base-files/template

@@ -1,6 +1,6 @@
 # Template file for 'base-files'
 pkgname=base-files
-version=0.144
+version=0.145
 revision=1
 bootstrap=yes
 depends="xbps-triggers"