diff -ruN kdelibs-3.5.6-orig/kdecore/kurl.cpp kdelibs-3.5.6/kdecore/kurl.cpp
--- kdelibs-3.5.6-orig/kdecore/kurl.cpp	2005-11-19 12:09:18 +0300
+++ kdelibs-3.5.6/kdecore/kurl.cpp	2007-05-22 10:22:29 +0400
@@ -596,7 +596,20 @@
        if ( m_strPath.isEmpty() )
           m_strPath = '/';
     }
-    KURL tmp( url() + rUrl, encoding_hint);
+
+    QString local;
+    if (encoding_hint==0)
+        local = rUrl.local8Bit();
+    else
+    {
+         QTextCodec *textCodec = codecForHint( encoding_hint );
+         if (!textCodec)
+             local = rUrl.local8Bit();
+         else
+             local = textCodec->toUnicode(rUrl.latin1()).local8Bit();
+    }
+    KURL tmp( url() + local );
+
     *this = tmp;
     cleanPath(false);
   }