widl: Always check the runtimeclass interfaces presence.

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com> Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

widl: Always check the runtimeclass interfaces presence.
aa119a1e · Rémi Bernon · Alexandre Julliard · d9d478e2 · aa119a1e
Commit aa119a1e authored Mar 19, 2021 by Rémi Bernon Committed by Alexandre Julliard Mar 19, 2021
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typetree.h tools/widl/typetree.h +1 -2

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--- a/tools/widl/typetree.h
+++ b/tools/widl/typetree.h
@@ -387,8 +387,7 @@ static inline type_t *type_runtimeclass_get_default_iface(const type_t *type, in
    typeref_list_t *ifaces = type_runtimeclass_get_ifaces(type);
    typeref_t *ref;
-    if (!ifaces) return NULL;
+    if (ifaces) LIST_FOR_EACH_ENTRY(ref, ifaces, typeref_t, entry)
-    LIST_FOR_EACH_ENTRY(ref, ifaces, typeref_t, entry)
        if (is_attr(ref->attrs, ATTR_DEFAULT))
            return ref->type;