Bug#919700: "apt-file list" prints files for wrong package

[Jakub Wilk <jwilk@jwilk.net>]

Package: apt-file
Version: 3.2.1

I ran into this odd corner case:

  $ apt-file list arc
  arc: /usr/bin/arc
  arc: /usr/bin/marc
  arc: /usr/share/doc/arc/Arc521.doc.gz
  arc: /usr/share/doc/arc/Arcinfo.gz
  arc: /usr/share/doc/arc/Readme.gz
  arc: /usr/share/doc/arc/changelog.Debian.gz
  arc: /usr/share/doc/arc/changelog.gz
  arc: /usr/share/doc/arc/copyright
  arc: /usr/share/man/man1/arc.1.gz
  arc: /usr/share/man/man1/marc.1.gz
  arcanist: /usr/bin/arc
  arcanist: /usr/share/man/man1/arc.1.gz

I guess apt-file got confused because "arc" is a substring of "arcanist" 
and they both ship the same files (bug #919697).

-- System Information:
Architecture: i386

Versions of packages apt-file depends on:
ii  perl                     5.28.1-3
ii  apt                      1.8.0~alpha3
ii  libapt-pkg-perl          0.1.34+b1
ii  liblist-moreutils-perl   0.416-1+b4
ii  libregexp-assemble-perl  0.36-1

--
Jakub Wilk