From 53388cd8e0451ea375ed250b59f9e89319fb3e1c Mon Sep 17 00:00:00 2001
From: Thiago Macieira <thiago.macieira@intel.com>
Date: Fri, 7 Jun 2013 18:58:11 -0700
Subject: [PATCH] QUrl stringprep: avoid recalculating the surrogates we
 already know

Change-Id: Icac4e81fff6f7f7fa4f46ec2a08105f8d3d2b403
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
---
 src/corelib/io/qurlidna.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/corelib/io/qurlidna.cpp b/src/corelib/io/qurlidna.cpp
index fa0a229f4f..b41ad9033d 100644
--- a/src/corelib/io/qurlidna.cpp
+++ b/src/corelib/io/qurlidna.cpp
@@ -2066,8 +2066,8 @@ Q_AUTOTEST_EXPORT void qt_nameprep(QString *source, int from)
             if (uc <= 0xFFFF) {
                 *out++ = *in;
             } else {
-                *out++ = QChar::highSurrogate(uc);
-                *out++ = QChar::lowSurrogate(uc);
+                *out++ = in[-1];
+                *out++ = in[0];
             }
         }
     }