From a13ec951b996b855a4e82a22269cc9693a51b030 Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Thu, 29 Dec 2016 09:44:25 +0800
Subject: [PATCH] Remove for loop initial declarations

---
 src/core/lib/support/string.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/core/lib/support/string.c b/src/core/lib/support/string.c
index f263f82bafe..426fce28f87 100644
--- a/src/core/lib/support/string.c
+++ b/src/core/lib/support/string.c
@@ -279,7 +279,8 @@ int gpr_stricmp(const char *a, const char *b) {
 void *gpr_memrchr(const void *s, int c, size_t n) {
   if (s == NULL) return NULL;
   char *b = (char *)s;
-  for (size_t i = 0; i < n; i++) {
+  size_t i;
+  for (i = 0; i < n; i++) {
     if (b[n - i - 1] == c) {
       return &b[n - i - 1];
     }