From 67523fb22889a6025890b4acd497a973c1d2591b Mon Sep 17 00:00:00 2001 From: Brian Ashworth Date: Fri, 15 Mar 2019 03:18:06 -0400 Subject: backend/wayland: improve output number handling This improves the way the output numbers are handled for the wayland backend. Instead of using the number of active outputs plus one, the last used number is stored and new outputs will increment it. This fixes the situation where you start with one output, create a second, close the first, and create a third. Without this, both outputs will be `WL-2`, which causes an issue since the identifier will also be identical. With this, the last output is `WL-3` and the outputs can be distinguished. --- backend/wayland/output.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'backend') diff --git a/backend/wayland/output.c b/backend/wayland/output.c index ba435c25..0f314031 100644 --- a/backend/wayland/output.c +++ b/backend/wayland/output.c @@ -290,8 +290,8 @@ struct wlr_output *wlr_wl_output_create(struct wlr_backend *wlr_backend) { wlr_output_update_custom_mode(wlr_output, 1280, 720, 0); strncpy(wlr_output->make, "wayland", sizeof(wlr_output->make)); strncpy(wlr_output->model, "wayland", sizeof(wlr_output->model)); - snprintf(wlr_output->name, sizeof(wlr_output->name), "WL-%d", - wl_list_length(&backend->outputs) + 1); + snprintf(wlr_output->name, sizeof(wlr_output->name), "WL-%lu", + ++backend->last_output_num); output->backend = backend; -- cgit v1.2.3