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Prevent crash

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This commit is contained in:
twinaphex 2017-02-24 04:53:54 +01:00
parent db02a0c52a
commit fd5836d4e7
1 changed files with 3 additions and 1 deletions
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4
menu/drivers/menu_generic.c
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@ -86,7 +86,9 @@ int generic_menu_iterate(void *data, void *userdata, enum menu_action action)
return 0; return 0;
menu->menu_state.msg[0] = '\0'; menu->menu_state.msg[0] = '\0';
hash = msg_hash_calculate(label);
if (!string_is_empty(label))
hash = msg_hash_calculate(label);
iterate_type = action_iterate_type(hash); iterate_type = action_iterate_type(hash);
menu_driver_set_binding_state(iterate_type == ITERATE_TYPE_BIND); menu_driver_set_binding_state(iterate_type == ITERATE_TYPE_BIND);