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gitweb: Use capturing parentheses only when you intend to capture

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Non-capturing groups are useful because they have better runtime
performance and do not copy strings to the magic global capture
variables.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jakub Narebski
2009-05-11 19:39:43 +02:00
committed by Junio C Hamano
parent 3278fbc5ce
commit e8bb4b38df
1 changed files with 1 additions and 1 deletions
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gitweb/gitweb.perl
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@ -828,7 +828,7 @@ if (!defined $action) {
if (!defined($actions{$action})) { if (!defined($actions{$action})) {
die_error(400, "Unknown action"); die_error(400, "Unknown action");
} }
if ($action !~ m/^(opml|project_list|project_index)$/ && if ($action !~ m/^(?:opml|project_list|project_index)$/ &&
!$project) { !$project) {
die_error(400, "Project needed"); die_error(400, "Project needed");
} }