From 5cc7342606dbbd5e6932b39e6b1b5645164669bf Mon Sep 17 00:00:00 2001
From: Calvin Lee <cyrus296@gmail.com>
Date: Tue, 15 Aug 2017 07:56:47 +0200
Subject: Prevent alloc errors from crashing

Resolves #76
---
 examples/tablet.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'examples/tablet.c')

diff --git a/examples/tablet.c b/examples/tablet.c
index 0651efde..17653885 100644
--- a/examples/tablet.c
+++ b/examples/tablet.c
@@ -17,6 +17,7 @@
 #include <wlr/types/wlr_output.h>
 #include <wlr/types/wlr_tablet_tool.h>
 #include <wlr/types/wlr_tablet_pad.h>
+#include <wlr/util/log.h>
 #include <math.h>
 #include "shared.h"
 #include "cat.h"
@@ -153,6 +154,10 @@ int main(int argc, char *argv[]) {
 	compositor_init(&compositor);
 
 	state.renderer = wlr_gles2_renderer_init(compositor.backend);
+	if (!state.renderer) {
+		wlr_log(L_ERROR, "Could not start compositor, OOM");
+		exit(EXIT_FAILURE);
+	}
 	compositor_run(&compositor);
 
 	wlr_renderer_destroy(state.renderer);
-- 
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