gitweb: squelch "uninitialized value" warning

[Gitweb] / gitweb.perl

diff --git a/gitweb.perl b/gitweb.perl
index 1fe25a56a4cdb7256fab2543168f0595f19487afab7f74120cbb00298d8ff694..40730e11d815b9c4291ab516ee0bc24e43eac2b6a3d285a2c8360593b37c2e52 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -20,6 +20,10 @@ use File::Basename qw(basename);
 use Time::HiRes qw(gettimeofday tv_interval);
 binmode STDOUT, ':utf8';
 
+if (!defined($CGI::VERSION) || $CGI::VERSION < 4.08) {
+       eval 'sub CGI::multi_param { CGI::param(@_) }'
+}
+
 our $t0 = [ gettimeofday() ];
 our $number_of_git_cmds = 0;
 
@@ -872,7 +876,7 @@ sub evaluate_query_params {
 
        while (my ($name, $symbol) = each %cgi_param_mapping) {
                if ($symbol eq 'opt') {
-                       $input_params{$name} = [ map { decode_utf8($_) } $cgi->param($symbol) ];
+                       $input_params{$name} = [ map { decode_utf8($_) } $cgi->multi_param($symbol) ];
                } else {
                        $input_params{$name} = decode_utf8($cgi->param($symbol));
                }
@@ -4101,7 +4105,7 @@ sub print_search_form {
        if ($use_pathinfo) {
                $action .= "/".esc_url($project);
        }
-       print $cgi->startform(-method => "get", -action => $action) .
+       print $cgi->start_form(-method => "get", -action => $action) .
              "<div class=\"search\">\n" .
              (!$use_pathinfo &&
              $cgi->input({-name=>"p", -value=>$project, -type=>"hidden"}) . "\n") .
@@ -5511,7 +5515,7 @@ sub git_project_search_form {
        }
 
        print "<div class=\"projsearch\">\n";
-       print $cgi->startform(-method => 'get', -action => $my_uri) .
+       print $cgi->start_form(-method => 'get', -action => $my_uri) .
              $cgi->hidden(-name => 'a', -value => 'project_list')  . "\n";
        print $cgi->hidden(-name => 'pf', -value => $project_filter). "\n"
                if (defined $project_filter);
@@ -7573,7 +7577,7 @@ sub git_object {
                        git_cmd(), 'cat-file', '-t', $object_id) . ' 2> /dev/null'
                        or die_error(404, "Object does not exist");
                $type = <$fd>;
-               chomp $type;
+               defined $type && chomp $type;
                close $fd
                        or die_error(404, "Object does not exist");