1 files changed, 6 insertions, 2 deletions
diff --git a/core/variant/callable.cpp b/core/variant/callable.cpp
index 34b3e3ea35..f487e718f4 100644
--- a/core/variant/callable.cpp
+++ b/core/variant/callable.cpp
@@ -89,6 +89,10 @@ Callable Callable::unbind(int p_argcount) const {
 	return Callable(memnew(CallableCustomUnbind(*this, p_argcount)));
 }
 
+bool Callable::is_valid() const {
+	return get_object() && (is_custom() || get_object()->has_method(get_method()));
+}
+
 Object *Callable::get_object() const {
 	if (is_null()) {
 		return nullptr;
@@ -403,8 +407,8 @@ Array Signal::get_connections() const {
 	object->get_signal_connection_list(name, &connections);
 
 	Array arr;
-	for (List<Object::Connection>::Element *E = connections.front(); E; E = E->next()) {
-		arr.push_back(E->get());
+	for (const Object::Connection &E : connections) {
+		arr.push_back(E);
 	}
 	return arr;
 }