V8.13.048.2025.10.06

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

lib/lib_check_provider.sh

@@ -13,9 +13,11 @@
 guard_sourcing
 
 #######################################
-# Notes Textbox
+# Notes Textbox.
 # Arguments:
-#  None
+#   None
+# Returns:
+#   0: on success
 #######################################
 check_provider() {
   clear
@@ -64,5 +66,10 @@ EOF
          --scrollbar \
          --textbox "${VAR_NOTES}" 32 128
   clear
+
+  return 0
 }
+### Prevents accidental 'unset -f'.
+# shellcheck disable=SC2034
+readonly -f check_provider
 # vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh