diff -ur qt-x11-free-3.3.8b/src/kernel/qimage.h qt-x11-free-3.3.8b-qimage-parentheses/src/kernel/qimage.h
--- qt-x11-free-3.3.8b/src/kernel/qimage.h	2008-01-15 20:09:13.000000000 +0100
+++ qt-x11-free-3.3.8b-qimage-parentheses/src/kernel/qimage.h	2011-11-04 02:49:22.000000000 +0100
@@ -58,7 +58,7 @@
     QCString lang;
 
     bool operator< (const QImageTextKeyLang& other) const
-	{ return key < other.key || key==other.key && lang < other.lang; }
+	{ return key < other.key || (key==other.key && lang < other.lang); }
     bool operator== (const QImageTextKeyLang& other) const
 	{ return key==other.key && lang==other.lang; }
 };