GAsync: Fix critical warning

diff --git a/codegen/valagerrormodule.vala b/codegen/valagerrormodule.vala
index b8ba1a11e549815b056126b3aa4201e7dfc361e0..90e9552beb0ea250843746d37329fda61ee0d45f 100644 (file)
--- a/codegen/valagerrormodule.vala
+++ b/codegen/valagerrormodule.vala
@@ -151,7 +151,7 @@ internal class Vala.GErrorModule : CCodeDelegateModule {
 
                if (current_method is CreationMethod) {
                        cerror_block.add_statement (new CCodeReturnStatement (new CCodeConstant ("NULL")));
-               } else if (current_method.coroutine) {
+               } else if (current_method != null && current_method.coroutine) {
                        cerror_block.add_statement (new CCodeReturnStatement (new CCodeConstant ("FALSE")));
                } else if (current_return_type is VoidType) {
                        cerror_block.add_statement (new CCodeReturnStatement ());