When displaying messages with multipart contents (for example, signed emails, or mails with mixed text / html content), KMail displays the content of the message twice. It is worth noting that the message itself is correct, it is only the display that is affected. Screenshots are attached. This behavior started appearing after the changes for message signing / encryption landed in master. Reproducible: Always Steps to Reproduce: 1. Choose a multipart message in KMail 2. Open the message or use the preview under the message list Actual Results: Message content is displayed twice (see screenshot). Expected Results: Message is displayed once. Master as of yesterday.
Created attachment 78789 [details] Example of a message from plasma-devel which shows the behavior
Created attachment 78790 [details] Raw message from the above screenshot
Created attachment 78791 [details] Another raw message which is mulitpart text+html
Created attachment 78792 [details] Only signed mail, that is not doubled openpgp/mime signed - not doubled
Git commit 37319d960c048bf397e7f7ae0a1564d5eb749482 by Sandro Knauß. Committed on 11/04/2013 at 13:37. Pushed by knauss into branch 'KDE/4.10'. Fix Bug 318182 - Multipart messages are displayed twice in KMail Instead of showing another time the first text block the actual text of one node is taken FIXED-IN: 4.10.3 REVIEW: 109963 M +1 -1 messageviewer/objecttreeparser.cpp http://commits.kde.org/kdepim/37319d960c048bf397e7f7ae0a1564d5eb749482