From 4de40cae0a60c508792723e1a613caa6e96ed122 Mon Sep 17 00:00:00 2001
From: Makarand Dharmapurikar <makarandd@google.com>
Date: Tue, 14 Jun 2016 13:42:23 -0700
Subject: Fixes #2868

---
 src/objective-c/GRPCClient/GRPCCall.m | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/objective-c/GRPCClient/GRPCCall.m b/src/objective-c/GRPCClient/GRPCCall.m
index 0eb10656dd..e9678f38a9 100644
--- a/src/objective-c/GRPCClient/GRPCCall.m
+++ b/src/objective-c/GRPCClient/GRPCCall.m
@@ -76,7 +76,6 @@ NSString * const kGRPCTrailersKey = @"io.grpc.TrailersKey";
   NSString *_host;
   NSString *_path;
   GRPCWrappedCall *_wrappedCall;
-  dispatch_once_t _callAlreadyInvoked;
   GRPCConnectivityMonitor *_connectivityMonitor;
 
   // The C gRPC library has less guarantees on the ordering of events than we
-- 
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