From d8c04b3603242c1c1d7e0ce779b19858449c4290 Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Wed, 24 Jun 2015 02:21:17 +0200
Subject: [PATCH] std::function is no longer implicitly included. Fixing this.

---
 include/grpc++/impl/call.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/grpc++/impl/call.h b/include/grpc++/impl/call.h
index 33e66816f53..64fa5d6efbe 100644
--- a/include/grpc++/impl/call.h
+++ b/include/grpc++/impl/call.h
@@ -41,6 +41,7 @@
 #include <grpc++/status.h>
 #include <grpc++/impl/serialization_traits.h>
 
+#include <functional>
 #include <memory>
 #include <map>