--- /dev/null
+diff -u -r ../apt-0.9.16.1/methods/ftp.cc ./methods/ftp.cc
+--- ../apt-0.9.16.1/methods/ftp.cc 2014-03-15 17:23:45.000000000 +0100
++++ ./methods/ftp.cc 2014-03-25 01:31:05.464677254 +0100
+@@ -711,7 +711,7 @@
+ if (WaitFd(DataFd,true,TimeOut) == false)
+ return _error->Error(_("Could not connect data socket, connection timed out"));
+ unsigned int Err;
+- unsigned int Len = sizeof(Err);
++ socklen_t Len = sizeof(Err);
+ if (getsockopt(DataFd,SOL_SOCKET,SO_ERROR,&Err,&Len) != 0)
+ return _error->Errno("getsockopt",_("Failed"));
+ if (Err != 0)