From 759b7ee720fa365f93fe02ecb5b842adce81d02d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samuel=20R=C3=B8dal?= <sroedal@trolltech.com>
Date: Fri, 22 May 2009 14:14:31 +0200
Subject: Fixed potential bug caused by change b89efc8e7f32.

If ensureSpace causes the layoutData to reallocate then the
initialGlyphs pointers will no longer be valid.

Reviewed-by: Simon Hausmann
---
 src/gui/text/qtextengine.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gui/text/qtextengine.cpp b/src/gui/text/qtextengine.cpp
index da1ab25..d41d414 100644
--- a/src/gui/text/qtextengine.cpp
+++ b/src/gui/text/qtextengine.cpp
@@ -1219,7 +1219,7 @@ void QTextEngine::shapeTextWithHarfbuzz(int item) const
         QFontEngine *actualFontEngine = font;
         uint engineIdx = 0;
         if (font->type() == QFontEngine::Multi) {
-            engineIdx = uint(initialGlyphs.glyphs[glyph_pos] >> 24);
+            engineIdx = uint(availableGlyphs(&si).glyphs[glyph_pos] >> 24);
 
             actualFontEngine = static_cast<QFontEngineMulti *>(font)->engine(engineIdx);
         }
-- 
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