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(menu_cbs_get_value.c) cleanup some code

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This commit is contained in:
twinaphex 2015-06-25 09:22:01 +02:00
parent 23745e6c4c
commit 177f6104d4
1 changed files with 7 additions and 5 deletions
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12
menu/cbs/menu_cbs_get_value.c
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@ -523,17 +523,19 @@ static void menu_action_setting_disp_set_label_menu_disk_index(
unsigned images = 0, current = 0; unsigned images = 0, current = 0;
global_t *global = global_get_ptr(); global_t *global = global_get_ptr();
const struct retro_disk_control_callback *control = const struct retro_disk_control_callback *control =
global ?
(const struct retro_disk_control_callback*) (const struct retro_disk_control_callback*)
&global->system.disk_control; &global->system.disk_control : NULL;
if (!control)
return;
*w = 19; *w = 19;
*s = '\0'; *s = '\0';
strlcpy(s2, path, len2); strlcpy(s2, path, len2);
if (!control)
return;
images = control->get_num_images(); images = control ? control->get_num_images() : 0;
current = control->get_image_index(); current = control ? control->get_image_index() : 0;
if (current >= images) if (current >= images)
strlcpy(s, menu_hash_to_str(MENU_VALUE_NO_DISK), len); strlcpy(s, menu_hash_to_str(MENU_VALUE_NO_DISK), len);