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Remove unnecessary check

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We should only produce IS_UNDEF if an exception is thrown, this
check is not needed.
This commit is contained in:
Nikita Popov 2020-09-21 14:56:14 +02:00
parent 8e0789a21c
commit 3642592a12
1 changed files with 1 additions and 13 deletions
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14
Zend/zend_interfaces.c
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@ -153,19 +153,7 @@ ZEND_API void zend_user_it_get_current_key(zend_object_iterator *_iter, zval *ke
{
zend_user_iterator *iter = (zend_user_iterator*)_iter;
zval *object = &iter->it.data;
zval retval;
zend_call_method_with_0_params(Z_OBJ_P(object), iter->ce, &iter->ce->iterator_funcs_ptr->zf_key, "key", &retval);
if (Z_TYPE(retval) != IS_UNDEF) {
ZVAL_COPY_VALUE(key, &retval);
} else {
if (!EG(exception)) {
zend_error(E_WARNING, "Nothing returned from %s::key()", ZSTR_VAL(iter->ce->name));
}
ZVAL_LONG(key, 0);
}
zend_call_method_with_0_params(Z_OBJ_P(object), iter->ce, &iter->ce->iterator_funcs_ptr->zf_key, "key", key);
}
/* }}} */