From 32749f6cd23f65a2df1bafbf9b69749bdded4b10 Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@hack.frob.com>
Date: Fri, 7 Feb 2014 15:26:28 -0800
Subject: Avoid comma operator warnings.

---
 include/signal.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'include/signal.h')

diff --git a/include/signal.h b/include/signal.h
index a019395882..16a7a4289a 100644
--- a/include/signal.h
+++ b/include/signal.h
@@ -55,7 +55,8 @@ extern int __xpg_sigpause (int sig);
 
 /* Simplified sigemptyset() implementation without the parameter checking.  */
 #undef __sigemptyset
-#define __sigemptyset(ss) (__builtin_memset (ss, '\0', sizeof (sigset_t)), 0)
+#define __sigemptyset(ss) \
+  ({ __builtin_memset (ss, '\0', sizeof (sigset_t)); 0; })
 
 
 /* Allocate real-time signal with highest/lowest available priority.  */
-- 
cgit 1.4.1