From e656455eaef836f2ed89f67516b75d75015a0de0 Mon Sep 17 00:00:00 2001
From: Xinchen Hui <laruence@gmail.com>
Date: Fri, 7 Apr 2017 15:21:19 +0800
Subject: [PATCH] Remove unused var

---
 ext/opcache/Optimizer/zend_cfg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/opcache/Optimizer/zend_cfg.c b/ext/opcache/Optimizer/zend_cfg.c
index 2163d7c3a2..1e9bfe47bc 100644
--- a/ext/opcache/Optimizer/zend_cfg.c
+++ b/ext/opcache/Optimizer/zend_cfg.c
@@ -765,7 +765,7 @@ static void swap_blocks(block_info *a, block_info *b) {
 int zend_cfg_identify_loops(const zend_op_array *op_array, zend_cfg *cfg, uint32_t *flags) /* {{{ */
 {
 	int i, j, k, n;
-	int depth, time;
+	int time;
 	zend_basic_block *blocks = cfg->blocks;
 	int *entry_times, *exit_times;
 	zend_worklist work;
-- 
2.50.1