rowan/wmenu
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Check if selection is not null before dereferencing

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adnano 2024-02-26 16:31:41 -05:00
parent c6025455ec
commit f9167689dc
1 changed files with 2 additions and 2 deletions
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4
main.c
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@ -714,14 +714,14 @@ static void keypress(struct menu *menu, enum wl_keyboard_key_state key_state,
break; break;
case XKB_KEY_Page_Up: case XKB_KEY_Page_Up:
case XKB_KEY_KP_Page_Up: case XKB_KEY_KP_Page_Up:
if (menu->sel->page->prev) { if (menu->sel && menu->sel->page->prev) {
menu->sel = menu->sel->page->prev->first; menu->sel = menu->sel->page->prev->first;
render_frame(menu); render_frame(menu);
} }
break; break;
case XKB_KEY_Page_Down: case XKB_KEY_Page_Down:
case XKB_KEY_KP_Page_Down: case XKB_KEY_KP_Page_Down:
if (menu->sel->page->next) { if (menu->sel && menu->sel->page->next) {
menu->sel = menu->sel->page->next->first; menu->sel = menu->sel->page->next->first;
render_frame(menu); render_frame(menu);
} }