benches: introduces bench_markdown script

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

diff --git a/src/ffi/header_dependency.nit b/src/ffi/header_dependency.nit
index 485ba1f..10c1db3 100644 (file)
--- a/src/ffi/header_dependency.nit
+++ b/src/ffi/header_dependency.nit
@@ -58,8 +58,8 @@ redef class MModule
                        end
 
                        # does the super module itself has extern dependancies?
-                       var amodule = v.toolcontext.modelbuilder.mmodule2nmodule[m]
-                       if amodule.has_public_c_header then header_dependencies.add(m)
+                       var amodule = v.toolcontext.modelbuilder.mmodule2node(m)
+                       if amodule != null and amodule.has_public_c_header then header_dependencies.add(m)
                end
 
                header_dependencies_cache = header_dependencies