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Fix inheritance rule for interface Traversable

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This commit is contained in:
Marcus Boerger 2004-01-17 16:38:25 +00:00
parent 665a834a76
commit 3edabd01bb
1 changed files with 1 additions and 1 deletions
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2
Zend/zend_interfaces.c
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@ -285,7 +285,7 @@ static int zend_implement_traversable(zend_class_entry *interface, zend_class_en
/* check that class_type is traversable at c-level or implements at least one of 'aggregate' and 'Iterator' */ /* check that class_type is traversable at c-level or implements at least one of 'aggregate' and 'Iterator' */
int i; int i;
if (class_type->get_iterator) { if (class_type->get_iterator || (class_type->parent && class_type->parent->get_iterator) {
return SUCCESS; return SUCCESS;
} }
for (i = 0; i < class_type->num_interfaces; i++) { for (i = 0; i < class_type->num_interfaces; i++) {