From ca7670d2fc3bc6e9a4df3bdd7675d60d4766c2f3 Mon Sep 17 00:00:00 2001
From: Artur Wieczorek <artwik@wp.pl>
Date: Sat, 16 Apr 2016 21:34:08 +0200
Subject: [PATCH] Fixed creating wxGraphicsContext from Cairo context.

Reference count of the source Cairo context should be increased to prevent source context from being destroyed in wxGraphicsContex dtor (where cairo_destroy is invoked).
---
 src/generic/graphicc.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/generic/graphicc.cpp b/src/generic/graphicc.cpp
index 1d371c7dca..2d7dac70cb 100644
--- a/src/generic/graphicc.cpp
+++ b/src/generic/graphicc.cpp
@@ -2089,7 +2089,7 @@ wxCairoContext::wxCairoContext( wxGraphicsRenderer* renderer, cairo_t *context )
     m_mswSurface = NULL;
     m_mswStateSavedDC = 0;
 #endif // __WXMSW__
-    Init( context );
+    Init( cairo_reference(context) );
     m_width = 0;
     m_height = 0;
     // Store transformation settings of the underlying source context.