gitweb: Use capturing parentheses only when you intend to capture

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index beb79eebd5c1bba2fdb57445c0f674e277524a6e..097bd18be5de0b52eed7c879e6bdfb3968143712 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -828,7 +828,7 @@ sub evaluate_path_info {
 if (!defined($actions{$action})) {
        die_error(400, "Unknown action");
 }
-if ($action !~ m/^(opml|project_list|project_index)$/ &&
+if ($action !~ m/^(?:opml|project_list|project_index)$/ &&
     !$project) {
        die_error(400, "Project needed");
 }