From 7a3db31eb2c58563184fe4e4a0806dd565d98b8c Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Sat, 10 Jan 2015 04:00:22 -0800
Subject: [PATCH] Perf: Return non-zero if a game crashes

---
 src/platform/perf-main.c | 2 +-
 tools/perf.py            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/platform/perf-main.c b/src/platform/perf-main.c
index 881029c63..27ad38e37 100644
--- a/src/platform/perf-main.c
+++ b/src/platform/perf-main.c
@@ -121,7 +121,7 @@ int main(int argc, char** argv) {
 		printf("%u frames in %" PRIu64 " microseconds: %g fps (%gx)\n", frames, duration, scaledFrames / duration, scaledFrames / (duration * 60.f));
 	}
 
-	return 0;
+	return GBAThreadHasCrashed(&context);
 }
 
 static void _GBAPerfRunloop(struct GBAThread* context, int* frames, bool quiet) {
diff --git a/tools/perf.py b/tools/perf.py
index 08f75a5f4..ac66804cf 100755
--- a/tools/perf.py
+++ b/tools/perf.py
@@ -40,7 +40,7 @@ class PerfTest(object):
         except:
             proc.kill()
             raise
-        if proc.returncode < 0:
+        if proc.returncode:
             print('Game crashed!', file=sys.stderr)
             return
         reader = csv.DictReader(proc.stdout)