Fix bash-isms.
authorDan Gohman <gohman@apple.com>
Tue, 24 Mar 2009 20:21:37 +0000 (20:21 +0000)
committerDan Gohman <gohman@apple.com>
Tue, 24 Mar 2009 20:21:37 +0000 (20:21 +0000)
commit9f16bcb59f72b95398ff8990a55e8a2f8d5b4bfc
treee6a17478cfa3d99ece2a69da1391e34fd7bdbe22
parent599d32016dd6badb57e1303d2815f690df89c93a
Fix bash-isms.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67647 91177308-0d34-0410-b5e6-96231b3b80d8
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