model: use the robust `intro_mmodule` instead of `intro.mmodule`.

[nit.git] / src / ffi / extern_classes.nit

diff --git a/src/ffi/extern_classes.nit b/src/ffi/extern_classes.nit
index c0e826b..40459df 100644 (file)
--- a/src/ffi/extern_classes.nit
+++ b/src/ffi/extern_classes.nit
@@ -110,7 +110,7 @@ redef class MClass
                        var ftype_b: nullable ForeignType = null # FIXME hack to circumvent bug where ftype is typed null
 
                        # look in super classes
-                       for s in in_hierarchy(intro.mmodule).direct_greaters do
+                       for s in in_hierarchy(intro_mmodule).direct_greaters do
                                var super_ftype = s.compute_ftype(v)
                                if super_ftype != null then
                                        if ftype_b == null then