Author: Michael Bruck <mbruck@digenius.de>

    - move scan_size in interface_jtag_add_dr_out() into the scope of the inner loop and change it to unsigned
    - move loop variable j into for scope



git-svn-id: svn://svn.berlios.de/openocd/trunk@1848 b42882b7-edfa-0310-969c-e2dbd0fdcd60