Ticket #254: qdir.diff

qdir.cpp

@@ -2155 +2155 @@
             ret.chop(1);
     }
 
-    if (!drive.isEmpty())
+    if (!drive.isEmpty()) {
+        if (ret.startsWith(QLatin1String("//")))
+           ret = ret.remove(0, 1);
         ret = drive + ret;
+    }
 
     return ret;
 }