From 3bd8422b057d022134fc17620f348815fd0fafd7 Mon Sep 17 00:00:00 2001
From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Wed, 4 Jan 2017 09:54:48 +0800
Subject: [PATCH] =?utf8?q?common:=20get=20rid=20of=20"warning:=20ignoring?=
 =?utf8?q?=20return=20value=20of=20=E2=80=98strerror=5Fr=E2=80=99"?=
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Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
---
 src/common/module.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/common/module.c b/src/common/module.c
index efe484574ea..b251274a5f1 100644
--- a/src/common/module.c
+++ b/src/common/module.c
@@ -10,6 +10,7 @@
  *
  */
 
+#include "acconfig.h"
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -40,7 +41,12 @@ static int run_command(const char *command)
 
 	if (status < 0) {
 		char error_buf[80];
+#ifdef STRERROR_R_CHAR_P
+		char* dummy = strerror_r(errno, error_buf, sizeof(error_buf));
+		(void)dummy;
+#else
 		strerror_r(errno, error_buf, sizeof(error_buf));
+#endif
 		fprintf(stderr, "couldn't run '%s': %s\n", command,
 			error_buf);
 	} else if (WIFSIGNALED(status)) {
-- 
2.39.5