From d7224b62f849c6b651629d02a201c75b7b41be0a Mon Sep 17 00:00:00 2001
From: Baptiste Wicht <baptiste.wicht@gmail.com>
Date: Thu, 18 Aug 2016 22:01:46 +0200
Subject: [PATCH] Add safety assertion

---
 kernel/src/terminal.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel/src/terminal.cpp b/kernel/src/terminal.cpp
index bfdee67b..5d35cd06 100644
--- a/kernel/src/terminal.cpp
+++ b/kernel/src/terminal.cpp
@@ -147,6 +147,8 @@ size_t stdio::virtual_terminal::read_input_raw(size_t ms){
         }
     }
 
+    thor_assert(!raw_buffer.empty(), "There is a problem with the sleep queue");
+
     return raw_buffer.pop();
 }