Fix uninitialized variable
authorBrian Behlendorf <behlendorf1@llnl.gov>
Wed, 23 Feb 2011 20:57:25 +0000 (12:57 -0800)
committerBrian Behlendorf <behlendorf1@llnl.gov>
Wed, 23 Feb 2011 20:57:25 +0000 (12:57 -0800)
commit718d77f622463e1763c4f6d5cbfb7740d7e6968d
tree05bc14c2dc1babb693e9e4f13f582b045d323322
parenta31a70bbd1c3d6b27a68280e53103c5b9a8ebd65
Fix uninitialized variable

It was possible for rc to be unitialized in the parse_options()
function which triggered a compiler warning.  Ensure rc is always
initialized.
cmd/zfs/zfs_main.c