From: Michael Munday <munday@ca.ibm.com>
Date: Wed, 5 Oct 2016 15:24:07 +0000 (-0400)
Subject: runtime/testdata/testprogcgo: add explicit return value to signalThread
X-Git-Tag: go1.8beta1~1026
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=f15f1ff46f94c70b55903963a32dfccdcbe1efe5;p=gostls13.git

runtime/testdata/testprogcgo: add explicit return value to signalThread

Should fix the clang builder.

Change-Id: I3ee34581b6a7ec902420de72a8a08a2426997782
Reviewed-on: https://go-review.googlesource.com/30363
Run-TryBot: Michael Munday <munday@ca.ibm.com>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
---

diff --git a/src/runtime/testdata/testprogcgo/racesig.go b/src/runtime/testdata/testprogcgo/racesig.go
index e126b8becb..d0c1c3ce54 100644
--- a/src/runtime/testdata/testprogcgo/racesig.go
+++ b/src/runtime/testdata/testprogcgo/racesig.go
@@ -31,7 +31,7 @@ static void* signalThread(void* p) {
 	for (i = 0; i < 100; i++) {
 		for (j = 0; j < ALLOCERS; j++) {
 			if (pthread_kill(pt[j], SIGCHLD) < 0) {
-				return;
+				return NULL;
 			}
 		}
 		usleep(1);