From fccdce65b9dd933bf937c60b49ec60013889854f Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Sun, 19 Feb 2017 21:45:28 -0500
Subject: [PATCH] Switched to lock guards.

---
 Outputs/CRT/Internals/Shaders/Shader.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/Outputs/CRT/Internals/Shaders/Shader.cpp b/Outputs/CRT/Internals/Shaders/Shader.cpp
index 15b8bb43c..4dc5fa90d 100644
--- a/Outputs/CRT/Internals/Shaders/Shader.cpp
+++ b/Outputs/CRT/Internals/Shaders/Shader.cpp
@@ -292,18 +292,16 @@ void Shader::set_uniform_matrix(const std::string &name, GLint size, GLsizei cou
 
 void Shader::enqueue_function(std::function<void(void)> function)
 {
-	function_mutex_.lock();
+	std::lock_guard<std::mutex> function_guard(function_mutex_);
 	enqueued_functions_.push_back(function);
-	function_mutex_.unlock();
 }
 
 void Shader::flush_functions()
 {
-	function_mutex_.lock();
+	std::lock_guard<std::mutex> function_guard(function_mutex_);
 	for(std::function<void(void)> function : enqueued_functions_)
 	{
 		function();
 	}
 	enqueued_functions_.clear();
-	function_mutex_.unlock();
 }