Rob Lahaye wrote: > Lars Gullik Bjønnes wrote: >> Rob Lahaye <[EMAIL PROTECTED]> writes: >> >> | +if test -z $GNUM4 ; then >> >> This test looks wrong... what happens if GNUM4 is not set? > > Hey, look at the scipt. The script does now:
Sorry, I missed your point completely. I apologize.
The answer should be:
GNUM4 is set to empty string, a few lines up
GNUM4=
This sets it, doesn't it? If so, the test must be safe.
Rob.
