Remove redundant reference handling

laruence · laruence · commit b25be216c1dc · 2017-01-13T13:05:22.000+08:00
diff --git 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");

Original file line number	Diff line number	Diff line change
`@@ -312,7 +312,6 @@ ZEND_API void zend_print_flat_zval_r(zval expr) / {{{ */`
`312`	`312`
`313`	`313`	`static void zend_print_zval_r_to_buf(smart_str buf, zval expr, int indent) /* {{{ */`
`314`	`314`	`{`
`315`		`- ZVAL_DEREF(expr);`
`316`	`315`	`switch (Z_TYPE_P(expr)) {`
`317`	`316`	`case IS_ARRAY:`
`318`	`317`	`smart_str_appends(buf, "Array\n");`