[PATCH 0/5] gitweb: A few code cleanup patches

This series of patches, based on 8391548e5e78677eb81f97334d998418802ea194
adds some code cleanups (including validating input and escaping output).
Most deals with changes introduced in
  [PATCH] gitweb: Consolidate escaping/validation of query string
  commit a2f3db2f5de2a3667b0e038aa65e3e097e642e7d (by Petr Baudis)
  Message-ID: <20060923221841.18063.56589.stgit@rover>

Shortlog:
 [PATCH 1/5] gitweb: Strip trailing slashes from $path in git_get_hash_by_path
 [PATCH 2/5] gitweb: Use "return" instead of "return undef" for some subs
 [PATCH 3/5] gitweb: Split validate_input into validate_pathname and validate_refname
 [PATCH 4/5] gitweb: Add git_url subroutine, and use it to quote full URLs
 [PATCH 5/5] gitweb: Quote filename in HTTP Content-Disposition: header

Diffstat:
 gitweb/gitweb.perl |  100 +++++++++++++++++++++++++++++++++++++---------------
 1 files changed, 72 insertions(+), 28 deletions(-)