Move the pointer initialization so the string is changed as intended

[Rempel, Cynthia]

Hi,

This patch looks like it will change the behaviour of unhex, so it might need a careful review...

Thanks,
Cindy
-------------- next part --------------
A non-text attachment was scrubbed...
Name: intialize_pointer_read_1063900.patch
Type: text/x-patch
Size: 863 bytes
Desc: intialize_pointer_read_1063900.patch
URL: <http://lists.rtems.org/pipermail/devel/attachments/20130826/dc99e8ef/attachment.bin>