Die if test has not finished cleanly

src/libexec/jattool-qrun

@@ -40,7 +40,8 @@ qrun() {
         return 3
     }
     source "$Body"
-    jat__sfinish
+    jat__sfinish; tes=$?
+    test $tes -gt 1 && die "test indicated invalid results"
 }
 
 main() {