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(input device ID) Should no longer crash when pressing left on

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this entry when no devices are connected
This commit is contained in:
twinaphex 2018-02-18 00:49:26 +01:00
parent 175672dedc
commit 9bdb6291b0
1 changed files with 3 additions and 3 deletions
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6
menu/menu_setting.c
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@ -1319,13 +1319,13 @@ static int setting_action_right_libretro_device_type(
static int setting_action_left_bind_device(void *data, bool wraparound) static int setting_action_left_bind_device(void *data, bool wraparound)
{ {
unsigned index_offset;
unsigned *p = NULL; unsigned *p = NULL;
unsigned max_devices = input_config_get_device_count(); unsigned index_offset = 0;
unsigned max_devices = input_config_get_device_count();
rarch_setting_t *setting = (rarch_setting_t*)data; rarch_setting_t *setting = (rarch_setting_t*)data;
settings_t *settings = config_get_ptr(); settings_t *settings = config_get_ptr();
if (!setting) if (!setting || max_devices == 0)
return -1; return -1;
index_offset = setting->index_offset; index_offset = setting->index_offset;