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rootston: use wl_list_empty instead of wl_list_length > 0

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Guido Günther 2018-07-07 14:45:43 +02:00
parent 709d7dd722
commit 60a83e99f4
1 changed files with 1 additions and 1 deletions
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rootston/output.c
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@ -806,7 +806,7 @@ void handle_new_output(struct wl_listener *listener, void *data) {
wlr_output->model, wlr_output->serial, wlr_output->phys_width, wlr_output->model, wlr_output->serial, wlr_output->phys_width,
wlr_output->phys_height); wlr_output->phys_height);
if (wl_list_length(&wlr_output->modes) > 0) { if (!wl_list_empty(&wlr_output->modes)) {
struct wlr_output_mode *mode = struct wlr_output_mode *mode =
wl_container_of((&wlr_output->modes)->prev, mode, link); wl_container_of((&wlr_output->modes)->prev, mode, link);
wlr_output_set_mode(wlr_output, mode); wlr_output_set_mode(wlr_output, mode);