From afcd7e7f93665929ab7474a801b612294355e006 Mon Sep 17 00:00:00 2001
From: Liam <byteslice@airmail.cc>
Date: Sun, 16 Apr 2023 19:06:55 -0400
Subject: [PATCH] haze: event_reactor: fix size validation

---
 troposphere/haze/include/haze/event_reactor.hpp | 1 +
 troposphere/haze/source/event_reactor.cpp       | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/troposphere/haze/include/haze/event_reactor.hpp b/troposphere/haze/include/haze/event_reactor.hpp
index 86a79a212..71d2c2123 100644
--- a/troposphere/haze/include/haze/event_reactor.hpp
+++ b/troposphere/haze/include/haze/event_reactor.hpp
@@ -42,6 +42,7 @@ namespace haze {
         public:
             template <typename... Args>
             Result WaitFor(s32 *out_arg_waiter, Args &&... arg_waiters) {
+                static_assert(sizeof...(Args) > 0);
                 const Waiter arg_waiter_array[] = { arg_waiters... };
                 return this->WaitForImpl(out_arg_waiter, arg_waiter_array, sizeof...(Args));
             }
diff --git a/troposphere/haze/source/event_reactor.cpp b/troposphere/haze/source/event_reactor.cpp
index df3a88e60..c570a4ca1 100644
--- a/troposphere/haze/source/event_reactor.cpp
+++ b/troposphere/haze/source/event_reactor.cpp
@@ -49,7 +49,7 @@ namespace haze {
     }
 
     Result EventReactor::WaitForImpl(s32 *out_arg_waiter, const Waiter *arg_waiters, s32 num_arg_waiters) {
-        HAZE_ASSERT(0 <= num_arg_waiters && num_arg_waiters <= svc::ArgumentHandleCountMax);
+        HAZE_ASSERT(0 < num_arg_waiters && num_arg_waiters <= svc::ArgumentHandleCountMax);
         HAZE_ASSERT(m_num_wait_objects + num_arg_waiters <= svc::ArgumentHandleCountMax);
 
         while (true) {