From: Xinchen Hui <laruence@gmail.com>
Date: Fri, 13 Jan 2017 05:05:22 +0000 (+0800)
Subject: Remove redundant reference handling
X-Git-Tag: php-7.1.2RC1~84
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b25be216c1dc2f27e54b59eb19582d4a951b4c7c;p=php

Remove redundant reference handling
---

diff --git a/Zend/zend.c b/Zend/zend.c
index 4430733d58..7f37e28500 100644
--- a/Zend/zend.c
+++ b/Zend/zend.c
@@ -312,7 +312,6 @@ ZEND_API void zend_print_flat_zval_r(zval *expr) /* {{{ */
 
 static void zend_print_zval_r_to_buf(smart_str *buf, zval *expr, int indent) /* {{{ */
 {
-	ZVAL_DEREF(expr);
 	switch (Z_TYPE_P(expr)) {
 		case IS_ARRAY:
 			smart_str_appends(buf, "Array\n");