From 413077101eab400635732b813da4f1e4a5b69c5a Mon Sep 17 00:00:00 2001
From: Muxi Yan <mxyan@google.com>
Date: Wed, 10 Oct 2018 18:10:21 -0700
Subject: [PATCH] requestOptions precondition check polishing

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

diff --git a/src/objective-c/GRPCClient/GRPCCall.m b/src/objective-c/GRPCClient/GRPCCall.m
index c0413ec6c2d..c9ee5084868 100644
--- a/src/objective-c/GRPCClient/GRPCCall.m
+++ b/src/objective-c/GRPCClient/GRPCCall.m
@@ -98,7 +98,7 @@ const char *kCFStreamVarName = "grpc_cfstream";
 - (instancetype)initWithRequestOptions:(GRPCRequestOptions *)requestOptions
                        responseHandler:(id<GRPCResponseHandler>)responseHandler
                            callOptions:(GRPCCallOptions *)callOptions {
-  if (!requestOptions || !requestOptions.host || !requestOptions.path) {
+  if (requestOptions.host.length == 0 || requestOptions.path.length == 0) {
     [NSException raise:NSInvalidArgumentException format:@"Neither host nor path can be nil."];
   }