[libsoup] soup-multipart: don't quote the boundary string if it doesn't need it

[Dan Winship <danw src gnome org>]

commit c28b30ad8dcc6ef96b4ddc680107cbd058873dec
Author: Dan Winship <danw gnome org>
Date:   Tue Apr 6 12:08:59 2010 -0400

    soup-multipart: don't quote the boundary string if it doesn't need it
    
    RFC 2616 warns that some HTTP implementations misparse quoted boundary
    parameters in multipart Content-Type headers. (Sigh.) Since our
    boundary strings are tokens, they don't need to be quoted anyway
    (although if we parse and then later reserialize a multipart generated
    by someone else, we may still need to quote it).
    
    https://bugzilla.gnome.org/show_bug.cgi?id=614176

 libsoup/soup-multipart.c |   14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/libsoup/soup-multipart.c b/libsoup/soup-multipart.c
index dd0287c..f825a9d 100644
--- a/libsoup/soup-multipart.c
+++ b/libsoup/soup-multipart.c
@@ -423,15 +423,15 @@ soup_multipart_to_message (SoupMultipart *multipart,
 	SoupMessageHeadersIter iter;
 	const char *name, *value;
 	GString *str;
-	char *content_type;
+	GHashTable *params;
 	int i;
 
-	content_type = g_strdup_printf ("%s; boundary=\"%s\"",
-					multipart->mime_type,
-					multipart->boundary);
-	soup_message_headers_replace (dest_headers, "Content-Type",
-				      content_type);
-	g_free (content_type);
+	params = g_hash_table_new (g_str_hash, g_str_equal);
+	g_hash_table_insert (params, "boundary", multipart->boundary);
+	soup_message_headers_set_content_type (dest_headers,
+					       multipart->mime_type,
+					       params);
+	g_hash_table_destroy (params);
 
 	for (i = 0; i < multipart->bodies->len; i++) {
 		part_headers = multipart->headers->pdata[i];