From 383e9d5368706168498a87d1b7f023f2b59c2f92 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed, 18 Apr 2007 14:12:20 +0100
Subject: [PATCH] cairo-perf - Check that the surface is created.

Exit(1) if we fail to create the target surface.
---
 perf/cairo-perf.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/perf/cairo-perf.c b/perf/cairo-perf.c
index 44e842b34..19c993589 100644
--- a/perf/cairo-perf.c
+++ b/perf/cairo-perf.c
@@ -345,6 +345,13 @@ main (int argc, char *argv[])
 						    perf.size, perf.size,
 						    CAIRO_BOILERPLATE_MODE_PERF,
 						    &target->closure);
+		if (surface == NULL) {
+		    fprintf (stderr,
+			     "Error: Failed to create target surface: %s",
+			     target->name);
+		    exit (1);
+		}
+
 		cairo_perf_timer_set_synchronize (target->synchronize,
 						  target->closure);