From 5b04d84bfb9be16cd09083cf1eb73030218cddd7 Mon Sep 17 00:00:00 2001
From: itsmattkc <itsmattkc@gmail.com>
Date: Sun, 21 Mar 2021 12:50:35 +1100
Subject: [PATCH] null check for texture in paint function

Fixes #1515
---
 app/widget/viewer/viewerdisplay.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/widget/viewer/viewerdisplay.cpp b/app/widget/viewer/viewerdisplay.cpp
index 192059b5a..d86ec6913 100644
--- a/app/widget/viewer/viewerdisplay.cpp
+++ b/app/widget/viewer/viewerdisplay.cpp
@@ -282,6 +282,10 @@ void ViewerDisplayWidget::OnPaint()
 
   // We only draw if we have a pipeline
   if (last_loaded_buffer_ && color_service()) {
+    if (!texture_) {
+      // If no texture, create it now
+      SetImage(last_loaded_buffer_);
+    }
 
     TexturePtr texture_to_draw = texture_;