libvaladoc/girimporter: Fallback to "name" for callback

This caused criticals like:

  valadoc_importer_gir_documentation_importer_attach_comment: assertion 'cname != NULL' failed

diff --git a/libvaladoc/importer/girdocumentationimporter.vala b/libvaladoc/importer/girdocumentationimporter.vala
index b528a178d9fbeb48848e111bb7261c6f3bd03a31..b94f64a96b90306d07c63afb7a4106a31bc89ddd 100644 (file)
--- a/libvaladoc/importer/girdocumentationimporter.vala
+++ b/libvaladoc/importer/girdocumentationimporter.vala
@@ -655,6 +655,9 @@ public class Valadoc.Importer.GirDocumentationImporter : DocumentationImporter {
 
                case "callback":
                        c_identifier = reader.get_attribute ("c:type");
+                       if (c_identifier == null) {
+                               c_identifier = reader.get_attribute ("name");
+                       }
                        break;
 
                case "virtual-method":