diff --git a/spcd/bootstrap.sh b/spcd/bootstrap.sh
index 41aad1f..666b589 100644
--- a/spcd/bootstrap.sh
+++ b/spcd/bootstrap.sh
@@ -27,18 +27,15 @@ _SPCD_BANNER_VERTICAL="│"
 
 _spcd_banner_add() {
     if [ -n "${1}" ]; then
-        spcd_ba__text=" ${1} "
-        spcd_ba__length=${#spcd_ba__text}
-        spcd_ba__filler="$(
-            _spcd_fill "${spcd_ba__length}" "${_SPCD_BANNER_HORIZONTAL}"
-        )"
+        local text=" ${1} "
+        local length=${#text}
+        local filler="$(_spcd_fill "${length}" "${_SPCD_BANNER_HORIZONTAL}")"
         if [ -n "${__SPCD_BANNER_MIDDLE}" ]; then
             _spcd_banner_split
         else
             _spcd_banner_open
         fi
-        _spcd_banner_append \
-            "${spcd_ba__filler}" "${spcd_ba__text}" "${spcd_ba__filler}"
+        _spcd_banner_append "${filler}" "${text}" "${filler}"
     fi
 }