- Explicit init of rtn.cookie in DEBUG_EvalExpr to bad value to
  expose further bad code
- Print of pointer used as array now works

diff --git a/debugger/expr.c b/debugger/expr.c
index a083fb3..4cd109b 100644
--- a/debugger/expr.c
+++ b/debugger/expr.c
@@ -302,6 +302,7 @@
   struct datatype * type2;
 
   rtn.type = NULL;
+  rtn.cookie = DV_INVALID;
   rtn.addr.off = 0;
   rtn.addr.seg = 0;