axiom_element_find_namespace() can erroneously return NULL with default namespaces

The recursive function axiom_element_find_namespace() can erroneously return NULL when it encounters an element that has a default namespace. The problem is in the following block of code contained within axiom_element_find_namespace():

default_ns = axiom_element_get_default_namespace(om_element,
env, element_node);
if (default_ns)
{
axis2_char_t *default_uri = NULL;
default_uri = axiom_namespace_get_uri(default_ns, env);

if (axutil_strcmp(uri, default_uri) == 0)

else

}

I am assuming that this code exists as an optimization to potentially avoid the for-loop a few lines farther down. The original intent appears to be to check if the needed namespace is equal to the default and, if so, return that and avoid the for-loop. However, instead of returning NULL if the default namespace is not equal to the desired namespace, the code should then continue on to the for-loop.

Please review and test my attached fix (om_element.c.diff) for possible inclusion in the Axis2/C project. Let me know if I have drawn any incorrect conclusions or if something is not clear.

Thanks,
Russell