[PATCH] widl: Always check the runtimeclass interfaces presence.
Rémi Bernon
rbernon at codeweavers.com
Fri Mar 19 03:51:44 CDT 2021
Signed-off-by: Rémi Bernon <rbernon at codeweavers.com>
---
This fixes some crashes when runtimeclass are declared but not defined.
tools/widl/typetree.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/widl/typetree.h b/tools/widl/typetree.h
index b43b6bfbf79..db723817266 100644
--- 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;
- LIST_FOR_EACH_ENTRY(ref, ifaces, typeref_t, entry)
+ if (ifaces) LIST_FOR_EACH_ENTRY(ref, ifaces, typeref_t, entry)
if (is_attr(ref->attrs, ATTR_DEFAULT))
return ref->type;
--
2.30.2
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