From 7b6d450b6af45b8d571372b2556802fdf9824383 Mon Sep 17 00:00:00 2001
From: Shannon Booth <shannon.ml.booth@gmail.com>
Date: Tue, 11 Feb 2020 21:18:40 +1300
Subject: [PATCH] LibGfx: Assert that an empty bitmap is not created

---
 Libraries/LibGfx/Bitmap.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Libraries/LibGfx/Bitmap.cpp b/Libraries/LibGfx/Bitmap.cpp
index 55d2cbc98d..6b3a54caa4 100644
--- a/Libraries/LibGfx/Bitmap.cpp
+++ b/Libraries/LibGfx/Bitmap.cpp
@@ -51,6 +51,7 @@ Bitmap::Bitmap(Format format, const Size& size, Purgeable purgeable)
     , m_format(format)
     , m_purgeable(purgeable == Purgeable::Yes)
 {
+    ASSERT(!m_size.is_empty());
     if (format == Format::Indexed8)
         m_palette = new RGBA32[256];
     int map_flags = purgeable == Purgeable::Yes ? (MAP_PURGEABLE | MAP_PRIVATE) : (MAP_ANONYMOUS | MAP_PRIVATE);