[PATCH] gitweb: text files for 'blob_plain' action without charset by default

[Jakub Narebski <jnareb@gmail.com>]

$default_text_plain_charset is undefined (no specified charset) by
default. Additionally ':raw' layer for binmode is used for outputting file
content.

---
This patch depends on the previous patch in the thread:
  "gitweb: safely output binary files for 'blob_plain' action"
Contrary to the previous patch it is not based on other unrelated gitweb.cgi
patches (this changes only line numbers in patch).

 gitweb/gitweb.cgi |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

53209981db06a5dde7c59caada279bf63d329da8
diff --git a/gitweb/gitweb.cgi b/gitweb/gitweb.cgi
index acac1f4..f082e5d 100755
--- a/gitweb/gitweb.cgi
+++ b/gitweb/gitweb.cgi
@@ -44,7 +44,7 @@ my $projects_list =   "index/index.aux";
 
 # default blob_plain mimetype and default charset for text/plain blob
 my $default_blob_plain_mimetype = 'text/plain';
-my $default_text_plain_charset  = 'utf-8';     # can be undefined
+my $default_text_plain_charset  = undef;       # was: 'utf-8'
 
 # input validation and dispatch
 my $action = $cgi->param('a');
@@ -1451,9 +1451,9 @@ sub git_blob_plain {
 
        print $cgi->header(-type => "$type", '-content-disposition' => "inline; filename=\"$save_as\"");
        undef $/;
-       binmode STDOUT, ':raw' unless $type =~ m/^text\//;
+       binmode STDOUT, ':raw';
        print <$fd>;
-       binmode STDOUT, ':utf8' unless $type =~ m/^text\//;
+       binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi
        $/ = "\n";
        close $fd;
 }
-- 
1.3.0