From 1c8751f366fc4b51a49cc83aa8477dd2b12664a8 Mon Sep 17 00:00:00 2001
From: Muxi Yan <mxyan@google.com>
Date: Thu, 11 Oct 2018 16:33:02 -0700
Subject: [PATCH] Avoid copy in GRPCCallOptions:copyWithZone:

---
 src/objective-c/GRPCClient/GRPCCallOptions.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/objective-c/GRPCClient/GRPCCallOptions.m b/src/objective-c/GRPCClient/GRPCCallOptions.m
index f9706b18467..c700bba794a 100644
--- a/src/objective-c/GRPCClient/GRPCCallOptions.m
+++ b/src/objective-c/GRPCClient/GRPCCallOptions.m
@@ -187,7 +187,7 @@ static NSUInteger kDefaultChannelID = 0;
                                                   connectMinTimeout:_connectMinTimeout
                                               connectInitialBackoff:_connectInitialBackoff
                                                   connectMaxBackoff:_connectMaxBackoff
-                                              additionalChannelArgs:[_additionalChannelArgs copy]
+                                              additionalChannelArgs:_additionalChannelArgs
                                                  PEMRootCertificates:_PEMRootCertificates
                                                       PEMPrivateKey:_PEMPrivateKey
                                                        PEMCertChain:_PEMCertChain