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(WII) enable file browser loop-around

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This commit is contained in:
Toad King 2012-06-27 00:43:25 -04:00
parent 25a55c1565
commit 5713f88f11
1 changed files with 4 additions and 0 deletions
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4
wii/frontend/rgui.c
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@ -207,11 +207,15 @@ const char *rgui_iterate(rgui_handle_t *rgui, rgui_action_t action)
case RGUI_ACTION_UP:
if (rgui->directory_ptr > 0)
rgui->directory_ptr--;
else
rgui->directory_ptr = rgui_list_size(rgui->folder_buf) - 1;
break;
case RGUI_ACTION_DOWN:
if (rgui->directory_ptr + 1 < rgui_list_size(rgui->folder_buf))
rgui->directory_ptr++;
else
rgui->directory_ptr = 0;
break;
case RGUI_ACTION_LEFT: