On Wed, Sep 25, 2002, Shlomi Fish wrote about "Help with a Bourne Shell Script":
> http://t2.technion.ac.il/~shlomif/fetchweb
> My problem is that proc_args does not return the new command line.
That's because parse_args returned "0\n0\nyour arguments" instead of
"your arguments",
The problem is the wrong way in which you use expr! Do
test $# == 0
not
expr $# == 0
expr generates output, which you do not want!
--
Nadav Har'El | Wednesday, Sep 25 2002, 19 Tishri 5763
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