diff --git a/spcd/bootstrap.sh b/spcd/bootstrap.sh
index ce0d154..a3b484a 100644
--- a/spcd/bootstrap.sh
+++ b/spcd/bootstrap.sh
@@ -921,20 +921,21 @@ spcd_txt_locale() {
     "show")
         local regex
         for name in "${@}"; do
+            unset regex
             case "${name}" in
-                # LC_CTYPE
-                "LC_NUMERIC") regex="^\(decimal\|thousands\|grouping\)" ;;
-                "LC_TIME") regex="^\(day\|mon\)" ;;
-                # LC_COLLATE
-                "LC_MONETARY") regex="^\(int_curr\|currency\|mon_\)" ;;
-                "LC_MESSAGES") regex="^\(yes\|no\)" ;;
-                "LC_PAPER") regex="^\(height\|width\)" ;;
-                "LC_NAME") regex="^name_m" ;;
-                "LC_ADDRESS") regex="^\(country\|lang\)_name" ;;
-                "LC_TELEPHONE") regex="^int_" ;;
-                "LC_MEASUREMENT") regex="^measurement=" ;;
-                "LC_IDENTIFICATION") regex="^\(language\|territory\|title\)" ;;
-                *) ;;
+            # LC_CTYPE
+            "LC_NUMERIC") regex="^\(decimal\|thousands\|grouping\)" ;;
+            "LC_TIME") regex="^\(day\|mon\)" ;;
+            # LC_COLLATE
+            "LC_MONETARY") regex="^\(int_curr\|currency\|mon_\)" ;;
+            "LC_MESSAGES") regex="^\(yes\|no\)" ;;
+            "LC_PAPER") regex="^\(height\|width\)" ;;
+            "LC_NAME") regex="^name_m" ;;
+            "LC_ADDRESS") regex="^\(country\|lang\)_name" ;;
+            "LC_TELEPHONE") regex="^int_" ;;
+            "LC_MEASUREMENT") regex="^measurement=" ;;
+            "LC_IDENTIFICATION") regex="^\(language\|territory\|title\)" ;;
+            *) ;;
             esac
             spcd_split
             echo "${name}"