From: Mark Wooding <mdw@marauder.distorted.org.uk>
Date: Sat, 11 Jun 2011 18:31:53 +0000 (+0100)
Subject: mdw-setup: Fix regexp portability.
X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb/commitdiff_plain/4fd54ed3c8cedc3f4d3fbe7f51a24eaaaa391aff?hp=4fd54ed3c8cedc3f4d3fbe7f51a24eaaaa391aff

mdw-setup: Fix regexp portability.

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