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rootston: handle backend creation failed

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This commit is contained in:
Tony Crisci 2017-12-20 05:51:23 -05:00
parent ca6a0ef1bb
commit ee39dff1e7
4 changed files with 15 additions and 3 deletions
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7
rootston/main.c
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@ -5,6 +5,7 @@
#include <wayland-server.h>
#include <wlr/backend.h>
#include <wlr/backend/headless.h>
#include <wlr/backend/multi.h>
#include <wlr/render.h>
#include <wlr/render/gles2.h>
#include <wlr/util/log.h>
@ -32,6 +33,12 @@ int main(int argc, char **argv) {
assert(server.backend = wlr_backend_autocreate(server.wl_display));
if (wlr_multi_is_empty(server.backend)) {
wlr_log(L_ERROR, "could not start backend");
wlr_backend_destroy(server.backend);
return 1;
}
assert(server.renderer = wlr_gles2_renderer_create(server.backend));
server.data_device_manager =
wlr_data_device_manager_create(server.wl_display);