From a397330cc0f8177c7d3d2cbaac07134cbaa50c74 Mon Sep 17 00:00:00 2001
From: Nicolas Noble <nicolas@nobis-crew.org>
Date: Tue, 7 Apr 2015 08:11:33 -0700
Subject: [PATCH] Fixing MacOS build breakage introduced in #1191.

---
 src/core/support/thd_posix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/support/thd_posix.c b/src/core/support/thd_posix.c
index 7bf527201db..fa4eb505561 100644
--- a/src/core/support/thd_posix.c
+++ b/src/core/support/thd_posix.c
@@ -87,7 +87,7 @@ gpr_thd_id gpr_thd_currentid(void) {
 }
 
 void gpr_thd_join(gpr_thd_id t) {
-  pthread_join(t, NULL);
+  pthread_join((pthread_t)t, NULL);
 }
 
 #endif /* GPR_POSIX_SYNC */