i18n/parse-i18n.sh: fixed typo s/$key/$_key

Thanks xtraeme!

diff --git a/modules.d/10i18n/parse-i18n.sh b/modules.d/10i18n/parse-i18n.sh
index 135c57b5bce2e89bf9334feb83779ae12d7982f6..8f256fa9b43699f529363fab0126f3176c9f6035 100755 (executable)
--- a/modules.d/10i18n/parse-i18n.sh
+++ b/modules.d/10i18n/parse-i18n.sh
@@ -12,7 +12,7 @@ inst_key_val() {
     _value="$(getarg $@)"
     [ -z "${_value}" ] && _value=$_default
     if [ -n "${_value}" ]; then
-        printf '%s="%s"\n' $key ${_value} >> $_file
+        printf '%s="%s"\n' ${_key} ${_value} >> $_file
     fi
     unset _file
     unset _value