Jilles Tjoelker 64254a667a sh: Exempt $@ and $* from set -u ... This seems more useful and will likely be in the next POSIX standard. Also document more precisely in the man page what set -u does (note that $@, $* and $! are the only special parameters that can ever be unset, all the others are always set, although they may be empty).		2009-10-24 21:20:04 +00:00
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ifs1.0
question1.0
set-u1.0
set-u2.0	sh: Exempt $@ and $* from set -u	2009-10-24 21:20:04 +00:00