V8.13.048.2025.10.06

Signed-off-by: Marc S. Weidner <msw@coresecret.dev>

lib/lib_cdi.sh

@@ -13,7 +13,7 @@
 guard_sourcing
 
 #######################################
-# CISS.2025.debian.installer GRUB and Autostart Generator
+# CISS.debian.installer 'GRUB' and 'Autostart' generator.
 # Globals:
 #   BASH_SOURCE
 #   VAR_HANDLER_BUILD_DIR
@@ -21,7 +21,9 @@ guard_sourcing
 #   VAR_KERNEL
 #   VAR_WORKDIR
 # Arguments:
-#  None
+#   None
+# Returns:
+#   0: on success
 #######################################
 cdi() {
   printf "\e[95m++++ ++++ ++++ ++++ ++++ ++++ ++ 🧪 %s starting ... \e[0m\n" "${BASH_SOURCE[0]}"
@@ -63,5 +65,10 @@ EOF
   fi
 
   printf "\e[92m++++ ++++ ++++ ++++ ++++ ++++ ++ ✅ %s successfully applied. \e[0m\n" "${BASH_SOURCE[0]}"
+
+  return 0
 }
+### Prevents accidental 'unset -f'.
+# shellcheck disable=SC2034
+readonly -f cdi
 # vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh