Critical in SearchableContainer.search_in_children()
vala will add some missing implicit parameter and instance checking in async methods.
The patch triggers a critical while the expression
parameter of SearchableContainer.search_in_children() should be declared nullable.
http://ci.vala-project.org:8010/builders/vala-staging/builds/1219/steps/rygel/logs/stdio
--- a/src/librygel-server/rygel-searchable-container.vala
+++ b/src/librygel-server/rygel-searchable-container.vala
@@ -190,7 +190,7 @@ public interface Rygel.SearchableContainer : MediaContainer {
}
private async MediaObjects search_in_children
- (SearchExpression expression,
+ (SearchExpression? expression,
MediaObjects children,
uint limit,
string sort_criteria,