From 8960f7356796948b161159cff404a9ebd1624c5f Mon Sep 17 00:00:00 2001
From: David Weisgerber <weisgerber@ms-gmbh.de>
Date: Sun, 25 Jan 2015 12:47:31 +0100
Subject: Added check if fontEngine is still in the cache.

Task-number: QTBUG-22942
Change-Id: I9e4ac72168886769993cb19fac7a370c377ff3af
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
---
 src/gui/text/qfontsubset_p.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gui/text/qfontsubset_p.h b/src/gui/text/qfontsubset_p.h
index 153349db7e..e6b4f271f3 100644
--- a/src/gui/text/qfontsubset_p.h
+++ b/src/gui/text/qfontsubset_p.h
@@ -66,7 +66,7 @@ public:
         : object_id(obj_id), noEmbed(false), fontEngine(fe), downloaded_glyphs(0), standard_font(false)
         { fontEngine->ref.ref(); addGlyph(0); }
     ~QFontSubset() {
-        if (!fontEngine->ref.deref())
+        if (!fontEngine->ref.deref() && fontEngine->cache_count == 0)
             delete fontEngine;
     }
 
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