From 407f71cc061564d63b7358dd36a5bfebda05b15a Mon Sep 17 00:00:00 2001
From: John Keeping <john@keeping.me.uk>
Date: Sun, 6 Oct 2013 12:14:41 +0100
Subject: plain: don't append charset for binary MIME types

When outputting the Content-Type HTTP header we print the MIME type and
then append "; charset=<charset>" if the charset variable is non-null.

We don't want a charset when we have selected "application/octet-stream"
or when the user has specified a custom MIME type, since they may have
specified their own charset.  To avoid this, make sure we set the page's
charset to NULL in ui-plain before we generate the HTTP headers.

Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>

diff --git a/ui-plain.c b/ui-plain.c
index 9c86542..c9ec403 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -83,17 +83,22 @@ static int print_object(const unsigned char *sha1, const char *path)
 		mime = string_list_lookup(&ctx.cfg.mimetypes, ext);
 		if (mime) {
 			ctx.page.mimetype = (char *)mime->util;
+			ctx.page.charset = NULL;
 		} else {
 			ctx.page.mimetype = get_mimetype_from_file(ctx.cfg.mimetype_file, ext);
-			if (ctx.page.mimetype)
+			if (ctx.page.mimetype) {
 				freemime = 1;
+				ctx.page.charset = NULL;
+			}
 		}
 	}
 	if (!ctx.page.mimetype) {
-		if (buffer_is_binary(buf, size))
+		if (buffer_is_binary(buf, size)) {
 			ctx.page.mimetype = "application/octet-stream";
-		else
+			ctx.page.charset = NULL;
+		} else {
 			ctx.page.mimetype = "text/plain";
+		}
 	}
 	ctx.page.filename = path;
 	ctx.page.size = size;
-- 
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