fix off-by-one in range in OneOf

2018-07-26 14:00:20 -07:00
parent 45abf8ea24
commit d1cda2fec2
1 changed files with 1 additions and 1 deletions
@@ -329,7 +329,7 @@ template <typename... FuncTys>
 inline static void OneOf(FuncTys&&... funcs) {
  std::function<void(void)> func_arr[sizeof...(FuncTys)] = {funcs...};
  unsigned index = DeepState_UIntInRange(
-      0U, static_cast<unsigned>(sizeof...(funcs)));
+      0U, static_cast<unsigned>(sizeof...(funcs))-1);
  func_arr[Pump(index, sizeof...(funcs))]();
 }