From 46368abd5ca52498e1b6843e9748672ec39b79f0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
Date: Sun, 13 Oct 2019 20:48:14 +0100
Subject: [PATCH] Related: tdf#124729 check error status before continuing
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Change-Id: Ic39e569121b2646995b8dec50c3941db65fdd500
Reviewed-on: https://gerrit.libreoffice.org/80745
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
---
vcl/unx/gtk3/gtk3gtkinst.cxx | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx
index 9831762f4a43..15f01258d0ed 100644
--- a/vcl/unx/gtk3/gtk3gtkinst.cxx
+++ b/vcl/unx/gtk3/gtk3gtkinst.cxx
@@ -1063,7 +1063,12 @@ private:
GdkWindow *pWindow = gtk_widget_get_window(pParent);
m_pContext = gdk_window_create_gl_context(pWindow, nullptr);
- gdk_gl_context_realize(m_pContext, nullptr);
+ if (!m_pContext)
+ return false;
+
+ if (!gdk_gl_context_realize(m_pContext, nullptr))
+ return false;
+
gdk_gl_context_make_current(m_pContext);
glGenFramebuffersEXT(1, &m_nFrameBuffer);
glGenRenderbuffersEXT(1, &m_nRenderBuffer);
--
2.21.0