[evolution] Don't display SMIME signature as an attachment

[Dan VrÃtil <dvratil src gnome org>]

commit 759741ebd64a2c7c4953214d7790c3dad3de031e
Author: Dan VrÃtil <dvratil redhat com>
Date:   Thu Jul 12 17:10:44 2012 +0200

    Don't display SMIME signature as an attachment

 em-format/e-mail-parser-application-smime.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/em-format/e-mail-parser-application-smime.c b/em-format/e-mail-parser-application-smime.c
index 444d027..877e8cb 100644
--- a/em-format/e-mail-parser-application-smime.c
+++ b/em-format/e-mail-parser-application-smime.c
@@ -62,6 +62,7 @@ static const gchar* parser_mime_types[] = { "application/xpkcs7mime",
 					    "application/pkcs7-mime",
 					    "application/pkcs7-signature",
 					    "application/xpkcs7-signature",
+					    "application/x-pkcs7-signature",
 					    NULL };
 
 static GSList *
@@ -83,7 +84,8 @@ empe_app_smime_parse (EMailParserExtension *extension,
 
 	ct = camel_mime_part_get_content_type (part);
 	if (camel_content_type_is (ct, "application", "pkcs7-signature") ||
-	    camel_content_type_is (ct, "application", "xpkcs7-signature")) {
+	    camel_content_type_is (ct, "application", "xpkcs7-signature") ||
+	    camel_content_type_is (ct, "application", "x-pkcs7-signature")) {
 		return g_slist_alloc ();
 	}