gitweb: Move check-ref-format code into separate function
commitc0bc2265ef74331c0314be4a3f148e784800c3de
authorKrzesimir Nowak <krzesimir@endocode.com>
Wed, 11 Dec 2013 11:54:41 +0000 (11 12:54 +0100)
committerJunio C Hamano <gitster@pobox.com>
Thu, 12 Dec 2013 20:37:36 +0000 (12 12:37 -0800)
tree20a61752f69423d2972e3434bdef810d53745357
parenta155a5f075cdc09e584a58d68bdce0c80e6c4b5a
gitweb: Move check-ref-format code into separate function

This check will be used in more than one place later.

Signed-off-by: Krzesimir Nowak <krzesimir@endocode.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
gitweb/gitweb.perl