py: Fix IMPORT_STAR, needs to pop the stack.
diff --git a/py/vm.c b/py/vm.c
index 10db35e..1fc5b4a 100644
--- a/py/vm.c
+++ b/py/vm.c
@@ -596,7 +596,7 @@
                         break;
 
                     case MP_BC_IMPORT_STAR:
-                        rt_import_all(TOP());
+                        rt_import_all(POP());
                         break;
 
                     default: