From cc852a6c19763390ad3fb39254b8fe6aca94e047 Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Thu, 3 Nov 2016 11:03:55 -0700
Subject: [PATCH] Another fix for windows build
---
.../ext/resolver/dns/c_ares/grpc_ares_ev_driver_fallback.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/core/ext/resolver/dns/c_ares/grpc_ares_ev_driver_fallback.c b/src/core/ext/resolver/dns/c_ares/grpc_ares_ev_driver_fallback.c
index 2b5fd44f05..9d25eb2439 100644
--- a/src/core/ext/resolver/dns/c_ares/grpc_ares_ev_driver_fallback.c
+++ b/src/core/ext/resolver/dns/c_ares/grpc_ares_ev_driver_fallback.c
@@ -36,7 +36,9 @@
#include "src/core/ext/resolver/dns/c_ares/grpc_ares_ev_driver.h"
-struct grpc_ares_ev_driver {};
+struct grpc_ares_ev_driver {
+ char unused_member; // unused member to prevent undefined behaviour
+};
void grpc_ares_ev_driver_start(grpc_exec_ctx *exec_ctx,
grpc_ares_ev_driver *ev_driver) {}
--
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