#894 Enigmail interferes with conversation displaying some s/mime signed messages

[Davide Dozza]

Only for some senders I cannot see s/mime signed message content in conversation view. If enigmail add-on is disabled everything looks fine.

Error console report this msg:
11:42:58.024 enigmailMessengerOverlay.js: messageDecryptCb: caught exception: TypeError
Message: 'mimeMsg.headers.has is not a function'
File: chrome://enigmail/content/enigmailMessengerOverlay.js
Line: 673
Stack: Enigmail.msg.messageDecryptCb@chrome://enigmail/content/enigmailMessengerOverlay.js:673:13
verifyAttachments@resource://conversations/modules/plugins/enigmail.js:456:5
_enigmailHook_onBeforeStreaming@resource://conversations/modules/plugins/enigmail.js:639:7
Message.prototype.streamMessage@resource://conversations/modules/message.js:1392:11
Message.prototype.expand/<@resource://conversations/modules/message.js:1362:11
_Message_buildAttachmentViewIfNeeded@resource://conversations/modules/message.js:1163:7
Message.prototype.expand@resource://conversations/modules/message.js:1359:9
Message.prototype.toggle@resource://conversations/modules/message.js:1343:7
Message.prototype.onAddedToDom/<@resource://conversations/modules/message.js:680:9

[Patrick Brunschwig]

This is a bug in the conversations add-on. I'll submit a pull-request to the Conversations addon. I won't fix it in Enigmail.