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degesch: prevent playing with unknown options

This commit is contained in:
Přemysl Eric Janouch 2015-05-14 06:45:24 +02:00
parent a77ab689eb
commit d41e3499c9
1 changed files with 7 additions and 3 deletions
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10
degesch.c
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@ -4591,7 +4591,9 @@ config_dump_item (struct config_item_ *item, struct config_dump_data *data)
config_item_write (item, false, &value);
str_append_str (&line, &value);
if (has_default && strcmp (schema->default_, value.str))
if (!schema)
str_append (&line, " (unrecognized)");
else if (has_default && strcmp (schema->default_, value.str))
str_append_printf (&line, " (default: %s)", schema->default_);
else if (!has_default && item->type != CONFIG_ITEM_NULL)
str_append_printf (&line, " (default: %s)", "null");
@ -4837,7 +4839,9 @@ handle_command_set_assign_item (struct app_context *ctx,
hard_assert (item);
struct error *e = NULL;
if ((add | remove) && item->type != CONFIG_ITEM_STRING_ARRAY)
if (!item->schema)
error_set (&e, "option not recognized");
else if ((add | remove) && item->type != CONFIG_ITEM_STRING_ARRAY)
// FIXME: it can also be null, which makes this message confusing
error_set (&e, "not a string array");
else if (add)
@ -5301,7 +5305,7 @@ try_handle_command_help_option (struct app_context *ctx, const char *name)
if (!schema)
{
buffer_send_error (ctx, ctx->global_buffer,
"%s: %s", "This option has no schema", name);
"%s: %s", "Option not recognized", name);
return true;
}