From f7d9b9f1ae44e9109347cbba7288569fd4b720a5 Mon Sep 17 00:00:00 2001
From: Andi Gutmans <andi@php.net>
Date: Mon, 15 Jul 2002 04:11:13 +0000
Subject: - Really implement bool increment/decrement as flip-flop.

---
 Zend/zend_operators.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

(limited to 'Zend')

diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c
index fef83c6d48..1de3364d21 100644
--- a/Zend/zend_operators.c
+++ b/Zend/zend_operators.c
@@ -1451,9 +1451,7 @@ ZEND_API int increment_function(zval *op1)
 {
 	switch (op1->type) {
 		case IS_BOOL:
-			if (!op1->value.lval) {
-				op1->value.lval = 1;
-			}
+			op1->value.lval = !op1->value.lval;
 			break;
 		case IS_LONG:
 			if(op1->value.lval == LONG_MAX) {
@@ -1518,11 +1516,7 @@ ZEND_API int decrement_function(zval *op1)
 	
 	switch (op1->type) {
 		case IS_BOOL:
-			if (op1->value.lval) {
-				op1->value.lval = 0;
-			} else {
-				op1->value.lval = 1;
-			}
+			op1->value.lval = !op1->value.lval;
 			break;
 		case IS_LONG:
 			if(op1->value.lval == LONG_MIN) {
-- 
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