From ee39dff1e7de4a234f2ff39c1ce2df6bc84abb04 Mon Sep 17 00:00:00 2001
From: Tony Crisci <tony@dubstepdish.com>
Date: Wed, 20 Dec 2017 05:51:23 -0500
Subject: rootston: handle backend creation failed

---
 rootston/main.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'rootston')

diff --git a/rootston/main.c b/rootston/main.c
index aa20dbba..2f913272 100644
--- a/rootston/main.c
+++ b/rootston/main.c
@@ -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);
-- 
cgit v1.2.3


From 9871cde60433699468e2bd30b60382904173ba55 Mon Sep 17 00:00:00 2001
From: Tony Crisci <tony@dubstepdish.com>
Date: Thu, 21 Dec 2017 18:27:38 -0500
Subject: rootston: server backend check

---
 rootston/main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'rootston')

diff --git a/rootston/main.c b/rootston/main.c
index 2f913272..161824d6 100644
--- a/rootston/main.c
+++ b/rootston/main.c
@@ -31,9 +31,9 @@ int main(int argc, char **argv) {
 	assert(server.wl_display = wl_display_create());
 	assert(server.wl_event_loop = wl_display_get_event_loop(server.wl_display));
 
-	assert(server.backend = wlr_backend_autocreate(server.wl_display));
+	server.backend = wlr_backend_autocreate(server.wl_display);
 
-	if (wlr_multi_is_empty(server.backend)) {
+	if (server.backend == NULL) {
 		wlr_log(L_ERROR, "could not start backend");
 		wlr_backend_destroy(server.backend);
 		return 1;
-- 
cgit v1.2.3