From 4473a087febe2f2f8eb7b710b507acd5ffd483c7 Mon Sep 17 00:00:00 2001
From: Vijay Pai <vpai@google.com>
Date: Thu, 24 Sep 2015 15:02:42 -0700
Subject: [PATCH] Cleanup existing code to use GPR_ARRAY_SIZE

---
 src/core/iomgr/resolve_address_posix.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/core/iomgr/resolve_address_posix.c b/src/core/iomgr/resolve_address_posix.c
index a28f2aaa3b..28f17a98cc 100644
--- a/src/core/iomgr/resolve_address_posix.c
+++ b/src/core/iomgr/resolve_address_posix.c
@@ -51,6 +51,7 @@
 #include <grpc/support/string_util.h>
 #include <grpc/support/thd.h>
 #include <grpc/support/time.h>
+#include <grpc/support/useful.h>
 
 typedef struct {
   char *name;
@@ -110,8 +111,8 @@ grpc_resolved_addresses *grpc_blocking_resolve_address(
   if (s != 0) {
     /* Retry if well-known service name is recognized */
     char *svc[][2] = {{"http", "80"}, {"https", "443"}};
-    int i;
-    for (i = 0; i < (int)(sizeof(svc) / sizeof(svc[0])); i++) {
+    size_t i;
+    for (i = 0; i < GPR_ARRAY_SIZE(svc); i++) {
       if (strcmp(port, svc[i][0]) == 0) {
         GRPC_IOMGR_START_BLOCKING_REGION;
         s = getaddrinfo(host, svc[i][1], &hints, &result);
-- 
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