Audrius Urmanavičius <didele.deze@gmail.com> Latest source (R2606) does not...

Audrius Urmanavičius <didele.deze@gmail.com> Latest source (R2606) does not compile under Windows+Cygwin - fails with error about possibly uninitialized use of variable 'ch'. 

git-svn-id: svn://svn.berlios.de/openocd/trunk@2612 b42882b7-edfa-0310-969c-e2dbd0fdcd60