[PATCH 0/4] gitweb: Some code cleanups, part 2 (low hanging fruit)

The following series was inspired by severity: 3 Perl::Critic (http://perlcritic.com) suggestions for gitweb; the patches listed below are simple and obvious fixes. That is why there is no detailed explanation of perlcritic policy for each patch.

This time I have checked that t9500 passes...
---
Jakub Narebski (4):
  gitweb: Remove unused $hash_base parameter from normalize_link_target
  gitweb: Simplify snapshot format detection logic in evaluate_path_info
  gitweb: Use capturing parentheses only when you intend to capture
  gitweb: Replace wrongly added tabs with spaces

 gitweb/gitweb.perl |   20 +++++++++-----------
 1 files changed, 9 insertions(+), 11 deletions(-)