From f4e13bc973ed50bed80f2833dc8e5bc7a69bb44e Mon Sep 17 00:00:00 2001
From: Pranav Kant <pranavk@collabora.com>
Date: Sun, 21 Feb 2016 01:28:56 +0530
Subject: [PATCH] tdf#97235: Protect reset_view when called with no tile buffer
 initialized

This can happen when no document has been loaded yet.

Change-Id: Ib9c18e22b6c344528d05eb781bf9b3052060089a
---
 libreofficekit/source/gtk/lokdocview.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libreofficekit/source/gtk/lokdocview.cxx b/libreofficekit/source/gtk/lokdocview.cxx
index e771b0504866..3ecf52ccf6c7 100644
--- a/libreofficekit/source/gtk/lokdocview.cxx
+++ b/libreofficekit/source/gtk/lokdocview.cxx
@@ -2825,7 +2825,9 @@ SAL_DLLPUBLIC_EXPORT void
 lok_doc_view_reset_view(LOKDocView* pDocView)
 {
     LOKDocViewPrivate& priv = getPrivate(pDocView);
-    priv->m_pTileBuffer->resetAllTiles();
+
+    if (priv->m_pTileBuffer != nullptr)
+        priv->m_pTileBuffer->resetAllTiles();
     priv->m_nLoadProgress = 0.0;
 
     memset(&priv->m_aVisibleCursor, 0, sizeof(priv->m_aVisibleCursor));