From 373fa0737e2cb4fc5593cfff5e7845859b931cc1 Mon Sep 17 00:00:00 2001
From: Dan Gudmundsson <dgud@erlang.org>
Date: Thu, 28 Apr 2016 15:04:43 +0200
Subject: Observer: do not create PaintDC outside of paint callbacks

Bug introduced in bde2d01506a63, does work on linux but not on
the other OS's.
---
 lib/observer/src/observer_perf_wx.erl | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'lib/observer/src/observer_perf_wx.erl')

diff --git a/lib/observer/src/observer_perf_wx.erl b/lib/observer/src/observer_perf_wx.erl
index 45af08026a..b3d664d207 100644
--- a/lib/observer/src/observer_perf_wx.erl
+++ b/lib/observer/src/observer_perf_wx.erl
@@ -762,7 +762,10 @@ make_gc(Panel,UseGC) ->
 
 destroy_gc({GC, DC}) ->
     (GC =/= false) andalso ?wxGC:destroy(GC),
-    wxPaintDC:destroy(DC).
+    case DC =/= false andalso wx:getObjectType(DC) of
+	false -> ok;
+	Type -> Type:destroy(DC)
+    end.
 
 haveGC() ->
     try
-- 
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