diff --git a/spcd/bootstrap.sh b/spcd/bootstrap.sh
index 6764c83..c80c600 100644
--- a/spcd/bootstrap.sh
+++ b/spcd/bootstrap.sh
@@ -273,14 +273,14 @@ spcd_os_sed() {
 }
 
 spcd_os_write() {
-    spcd_os_write__file="${1}"
-    spcd_os_write__text="${2}"
-    if [ -n "${spcd_os_write__file}" ]; then
-        [ -f "${spcd_os_write__file}" ] &&
-            _spcd_os_cat "${spcd_os_write__file}"
-        echo "→ ${spcd_os_write__file}"
-        printf "%s" "${spcd_os_write__text}" >"${spcd_os_write__file}"
-        _spcd_os_cat "${spcd_os_write__file}"
+    local file="${1}"
+    local text="${2}"
+    if [ -n "${file}" ]; then
+        [ -f "${file}" ] &&
+            _spcd_os_cat "${file}"
+        echo "→ ${file}"
+        printf "%s" "${text}" >"${file}"
+        _spcd_os_cat "${file}"
     fi
 }