valadoc: Backing method of lambda-expression isn't included in valadoc AST

diff --git a/valadoc/girwriter.vala b/valadoc/girwriter.vala
index af7789247f59e90ce93cc04fd3222f7e4a1834ee..1a68b24ae8fc32e927750a291949911eddacd6ec 100644 (file)
--- a/valadoc/girwriter.vala
+++ b/valadoc/girwriter.vala
@@ -107,6 +107,9 @@ public class Valadoc.GirWriter : Vala.GIRWriter {
 
        protected override string? get_method_comment (Vala.Method vm) {
                Method m = resolver.resolve (vm) as Method;
+               if (m == null) {
+                       return null;
+               }
                return translate (m.documentation);
        }