Crash in make test

When I'm performing "make test" in the clang dir, I have a test that crashes clang:

clang test/Parser/control-scope.c -std=c90

It crash on a null pointer access ('Val' is NULL):

Val->Destroy(Context);

In SemaDecl.cpp at line 3500.

Maybe someone can add a "if (Val)" here to prevent the crash ?

Thanks fixed!
http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20090223/013245.html