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Robustness checks

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This commit is contained in:
Twinaphex 2015-07-25 15:48:22 +02:00
parent 8d6d9b96ba
commit a5c1bab92c
1 changed files with 3 additions and 3 deletions
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6
menu/menu_driver.c
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@ -232,7 +232,7 @@ void menu_driver_context_destroy(void)
{
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
if (driver->context_destroy)
if (driver && driver->context_destroy)
driver->context_destroy();
}
@ -240,7 +240,7 @@ void menu_driver_list_set_selection(file_list_t *list)
{
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
if (driver->list_set_selection)
if (driver && driver->list_set_selection)
driver->list_set_selection(list);
}
@ -249,7 +249,7 @@ size_t menu_driver_list_get_selection(void)
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
menu_handle_t *menu = menu_driver_get_ptr();
if (driver->list_get_selection)
if (driver && driver->list_get_selection)
return driver->list_get_selection(menu);
return 0;
}