I've uploaded a SRU bugfix for xenial

** Changed in: evince (Ubuntu)
       Status: Confirmed => Fix Committed

** Description changed:

+ * Impact
+ there is an extra ";" in the mimetype list leading to a buggy mailcap entry
+ 
+ * Test case:
+ check if /etc/mailcap contains a line
+ "; evince-previewer %s; test=test -n "$DISPLAY""
+ 
+ * regression potentiel
+ check that evince is correcly used when trying to open file associated to it
+ 
+ -----------------
+ 
+ 
  Release version: Ubuntu 16.04.3 LTS
  Package version: 3.18.2-1ubuntu4.1
  
  /usr/share/applications/evince-previewer.desktop comes from the evince
  package. It has an empty entry in mime types between application/x-ext-
  cb7 and application/oxps.
  
  ===8<===
  ...
  
MimeType=application/pdf;application/x-bzpdf;application/x-gzpdf;application/x-xzpdf;application/x-ext-pdf;application/postscript;application/x-bzpostscript;application/x-gzpostscript;image/x-eps;image/x-bzeps;image/x-gzeps;application/x-ext-ps;application/x-ext-eps;application/x-dvi;application/x-bzdvi;application/x-gzdvi;application/x-ext-dvi;image/vnd.djvu;application/x-ext-djv;application/x-ext-djvu;image/tiff;application/x-cbr;application/x-cbz;application/x-cb7;application/x-ext-cbr;application/x-ext-cbz;application/x-ext-cb7;;application/oxps;application/vnd.ms-xpsdocument;
  ...
  ===>8===
  
  This entry gets included in /etc/mailcap via update-mime trigger from
  the package mime-support and the result is a broken line:
  
  ===8<===
  ...
  application/x-ext-cb7; evince-previewer %s; test=test -n "$DISPLAY"
  ; evince-previewer %s; test=test -n "$DISPLAY"
  application/oxps; evince-previewer %s; test=test -n "$DISPLAY"
  ...
  ===>8===
  
  Some programs that use /etc/mailcap get confused by the broken line so
  it would be nice if the typo it originates from was fixed.
  
  The expected result in /etc/mailcap from running update-mime:
  ===8<===
  ...
  application/x-ext-cb7; evince-previewer %s; test=test -n "$DISPLAY"
  application/oxps; evince-previewer %s; test=test -n "$DISPLAY"
  ...
  ===>8===

** Changed in: evince (Ubuntu)
     Assignee: Steve Beattie (sbeattie) => Sebastien Bacher (seb128)

-- 
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https://bugs.launchpad.net/bugs/1716357

Title:
  a typo in evince-previewer.desktop breaks /etc/mailcap

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