gitweb: fix snapshot support

[jc: when I applied the patch I misread RFC 2616 which mildly
 recommended against using the name "gzip", which was there only
 for a historical reason.  This fixes the mistake up and uses
 the content-encoding "x-gzip" again.]

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index f7c0418c6b1315cff0b03d9de090c9610b1ed8a4..f8d1036744a38a1aa69b8bbe47dd33c90a3c414b 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -2202,7 +2202,7 @@ sub git_snapshot {
        my $filename = basename($project) . "-$hash.tar.gz";
 
        print $cgi->header(-type => 'application/x-tar',
-                       -content-encoding => 'gzip',
+                       -content-encoding => 'x-gzip',
                        '-content-disposition' => "inline; filename=\"$filename\"",
                        -status => '200 OK');