From ecf2c1791a53b19f6a39bb1a2bb81cc555185364 Mon Sep 17 00:00:00 2001
From: dayllenger <dayllenger@protonmail.com>
Date: Sat, 14 Oct 2017 23:08:06 +0300
Subject: [PATCH] fix segfault because of _nullDrawable

---
 src/dlangui/graphics/resources.d | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/dlangui/graphics/resources.d b/src/dlangui/graphics/resources.d
index 046d00af..9866023a 100644
--- a/src/dlangui/graphics/resources.d
+++ b/src/dlangui/graphics/resources.d
@@ -1139,8 +1139,9 @@ class CombinedDrawable : Drawable {
     this(uint backgroundColor, string backgroundImageId, string borderDescription) {
         background = 
             (backgroundImageId !is null) ? drawableCache.get(backgroundImageId) : 
-            (!backgroundColor.isFullyTransparentColor) ? new SolidFillDrawable(backgroundColor) : 
-            new EmptyDrawable;
+            (!backgroundColor.isFullyTransparentColor) ? new SolidFillDrawable(backgroundColor) : null;
+        if (background is null)
+            background = new EmptyDrawable;
         border = borderDescription !is null ? drawableCache.get(borderDescription) : new EmptyDrawable;
     }