guardian: add path to update-lang-cache

Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>

src/paks/guardian/install.sh

@@ -23,6 +23,6 @@
 #
 . /opt/pakfire/lib/functions.sh
 extract_files
-update-lang-cache
+/usr/local/bin/update-lang-cache
 restore_backup ${NAME}
 start_service --background ${NAME}

src/paks/guardian/uninstall.sh

@@ -25,4 +25,5 @@
 stop_service ${NAME}
 make_backup ${NAME}
 remove_files
-update-lang-cache
+/usr/local/bin/update-lang-cache
+exit 0