Bug 453573 - some pdf, by default opened with kate instead of okular
Summary: some pdf, by default opened with kate instead of okular
Status: REPORTED
Alias: None
Product: kmail2
Classification: Applications
Component: general (show other bugs)
Version: 5.20.0
Platform: openSUSE Linux
: NOR normal
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-05-09 10:55 UTC by Philippe ROUBACH
Modified: 2022-05-10 08:50 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
the mail with the pdf (553.74 KB, application/mbox)
2022-05-09 10:55 UTC, Philippe ROUBACH 		Details
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Description Philippe ROUBACH 2022-05-09 10:55:20 UTC 
Created attachment 148671 [details]
the mail with the pdf

SUMMARY
***
some jointed pdf are by default opened by kate
***


STEPS TO REPRODUCE
1. click on pdf
2. 
3. 

OBSERVED RESULT

kate opens the pdf

EXPECTED RESULT

okular opens the pdf

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 5.24.5
KDE Frameworks Version: 5.93.0
Qt Version: 5.15.2
kde gear 20.04.0

ADDITIONAL INFORMATION

If I display the properties of the PDF, I get "Type : text/plain" .
Comment 1 Nicolas Fella 2022-05-10 08:50:02 UTC 
KMail reads the file type from the message data. The relevant part of the mbox file is

--_f1fdcbb7f3b911688bff11751fa7d1a8
Content-Type: {"application/octet-stream"};
 name="certificat_1-A8T121_20220509122829.pdf"
Content-Disposition: attachment;
 filename="certificat_1-A8T121_20220509122829.pdf"
Content-Transfer-Encoding: base64

When I manually change it to 

Content-Type: application/octet-stream

it works as expected