From bc5bac66b18de6d377f6b9562f9847e66482bc32 Mon Sep 17 00:00:00 2001
From: cflip <cflip@cflip.net>
Date: Mon, 21 Mar 2022 21:31:13 -0600
Subject: Minor improvements in Window class

* Ensure event callbacks are not null before calling them
* Mark shouldClose() as const
* Use nullptr instead of NULL
---
 src/window.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/window.h')

diff --git a/src/window.h b/src/window.h
index 14494a6..fb9d255 100644
--- a/src/window.h
+++ b/src/window.h
@@ -16,7 +16,7 @@ public:
 	void update();
 	void draw(Bitmap&);
 
-	bool shouldClose() { return !m_isRunning; }
+	bool shouldClose() const { return !m_isRunning; }
 
 	void onMouseDown(std::function<void(int, int, int)> callback) { m_mouseDown = callback; }
 	void onMouseUp(std::function<void(int, int, int)> callback) { m_mouseUp = callback; }
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