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fix condition

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A char array like val[1] would always be valid when checking like
!val. Probably better were to check for ->len, but actually ->val[0]
is fine as the actual zend_string should have been initalized
before.
This commit is contained in:
Anatol Belski 2014-09-13 00:03:42 +02:00
parent f8d75839aa
commit 993d475126
1 changed files with 1 additions and 1 deletions
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2
Zend/zend_API.h
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@ -1193,7 +1193,7 @@ static zend_always_inline int _z_param_string(zval *arg, char **dest, size_t *de
static zend_always_inline int _z_param_path_str(zval *arg, zend_string **dest, int check_null TSRMLS_DC)
{
if (!_z_param_str(arg, dest, check_null TSRMLS_CC) ||
(check_null && UNEXPECTED(!(*dest)->val)) ||
(check_null && UNEXPECTED(!(*dest)->val[0])) ||
UNEXPECTED(CHECK_NULL_PATH((*dest)->val, (*dest)->len))) {
return 0;
}