mdw-setup: Fix regexp portability.
authorMark Wooding <mdw@marauder.distorted.org.uk>
Sat, 11 Jun 2011 18:31:53 +0000 (19:31 +0100)
committerMark Wooding <mdw@marauder.distorted.org.uk>
Sat, 11 Jun 2011 18:31:53 +0000 (19:31 +0100)
commit4fd54ed3c8cedc3f4d3fbe7f51a24eaaaa391aff
treef17ca9e16006e3d700b6549bead1e2c6d5213d34
parent1f74bcf6852709029674ec167b02502449ad8f36
mdw-setup: Fix regexp portability.

The `\?' quantifier is a GNU extension.  Apparently \{0,1\} is a more
portable replacement.
mdw-setup