[tex-live] Bug in TL infra

[Karl Berry]

Hi Axel,

    A space in a filename is a really bad thing.

We go to great lengths to support spaces in file/directory names in
general.  Obviously we fell down when it comes to runme.sh.  I'll
install your fix and work further on it after updates resume.

-  for a in $ROOT/bin/*; do
+  for a in "$ROOT/bin/*"; do

I'm guessing that should be "$ROOT"/bin/* -- want the wildcard
expansion, not a literal "*".

thanks,
k