Bug#783630: wrap-and-sort: wrongly wraps Uploaders: field

[Thomas Goirand]

Package: devscripts
Version: 2.15.3
Severity: normal

When running: wrap-and-sort -t -a
I get the below result:

Uploaders: Thomas Goirand <zigo at debian.org>,
           John Doe <foo at debian.org,
           ,

Each subsequent run adds a line with a comma and nothing more:

Uploaders: Thomas Goirand <zigo at debian.org>,
           John Doe <foo at debian.org,
           ,
           ,

There's obviously something wrong here that should be fixed.

Cheers,

Thomas Goirand (zigo)