From f2d703e916e767e86c2d6434e809f29f6906f5fc Mon Sep 17 00:00:00 2001 From: Zeev Suraski Date: Fri, 31 Dec 1999 13:56:59 +0000 Subject: - Nuke undefined_variable_string - Introduce IS_UNSET --- Zend/zend_execute_API.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'Zend/zend_execute_API.c') diff --git a/Zend/zend_execute_API.c b/Zend/zend_execute_API.c index 88662d3b1e..7bcd211e96 100644 --- a/Zend/zend_execute_API.c +++ b/Zend/zend_execute_API.c @@ -225,6 +225,9 @@ ZEND_API inline int i_zend_is_true(zval *op) int result; switch (op->type) { + case IS_UNSET: + result = 0; + break; case IS_LONG: case IS_BOOL: case IS_RESOURCE: -- cgit v1.2.1