From 6c17d3ca74e7d153dff91e716c242ec09110b644 Mon Sep 17 00:00:00 2001
From: jules <jules@rawmaterialsoftware.com>
Date: Thu, 20 Mar 2014 13:08:27 +0000
Subject: [PATCH] GlyphCache multithreading fix.

---
 modules/juce_graphics/native/juce_RenderingHelpers.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/juce_graphics/native/juce_RenderingHelpers.h b/modules/juce_graphics/native/juce_RenderingHelpers.h
index 6173ce53b7..f15734af81 100644
--- a/modules/juce_graphics/native/juce_RenderingHelpers.h
+++ b/modules/juce_graphics/native/juce_RenderingHelpers.h
@@ -248,7 +248,8 @@ private:
         {
             CachedGlyphType* const glyph = glyphs.getUnchecked(i);
 
-            if (glyph->lastAccessCount <= oldestCounter)
+            if (glyph->lastAccessCount <= oldestCounter
+                 && glyph->getReferenceCount() == 1)
             {
                 oldestCounter = glyph->lastAccessCount;
                 oldest = glyph;