gitweb: Remove redundant $searchtype setup

Sorry, this was inadverently introduced by my grep search patch. It causes
annoying "redefined" warnings.

Signed-off-by: Petr Baudis <redacted>
Signed-off-by: Junio C Hamano <redacted>

diff --git a/gitweb.perl b/gitweb.perl
index c0905d182e6805771e75b3dd6daeee7f5621c7d87c8227e7086dcd5b48ac70ae..552b877eda95f78384f1e6be2562410b804e45c0a66d825e99d8df88b472ce5c 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -409,13 +409,6 @@ if (defined $searchtext) {
        $search_regexp = quotemeta $searchtext;
 }
 
-our $searchtype = $cgi->param('st');
-if (defined $searchtype) {
-       if ($searchtype =~ m/[^a-z]/) {
-               die_error(undef, "Invalid searchtype parameter");
-       }
-}
-
 # now read PATH_INFO and use it as alternative to parameters
 sub evaluate_path_info {
        return if defined $project;