GAsync: Fix async methods with out parameters

diff --git a/codegen/valaccodemethodmodule.vala b/codegen/valaccodemethodmodule.vala
index c6fa0337669eb75a1535dae3ad2e3c09f3f2879a..30a90504749759c4ccfdaf124faafc0cf8b81334 100644 (file)
--- a/codegen/valaccodemethodmodule.vala
+++ b/codegen/valaccodemethodmodule.vala
@@ -478,7 +478,7 @@ internal class Vala.CCodeMethodModule : CCodeStructModule {
                                                                type_check.line = function.line;
                                                                cinit.append (type_check);
                                                        }
-                                               } else {
+                                               } else if (!m.coroutine) {
                                                        // ensure that the passed reference for output parameter is cleared
                                                        var a = new CCodeAssignment (new CCodeUnaryExpression (CCodeUnaryOperator.POINTER_INDIRECTION, get_variable_cexpression (param.name)), new CCodeConstant ("NULL"));
                                                        var cblock = new CCodeBlock ();