On 03/27/2011 09:57, Josh Paetzel wrote:
Log:
Fix a syntax error in a little-used function.
Since this is unique vs. all the other changes, IMO it should have been
a separate commit. It doesn't hurt anything to split things up into
multiple commits, and often helps make things more understandable down
the road.
Replace expr with $(())
Replace tests for ! -z with -n
Good. :)
Replace grep> /dev/null with grep -q
Consolidate export statements with variable assignment
These 2 make the code slightly less portable, but in this case I don't
think that's a problem at all.
Replace "$?" = "0" with $? -eq 0 in tests
Excellent!
hth,
Doug
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