Bug#795710: Perl warning about length @ARGV

[Ian Jackson]

Package: dgit
Versio: 1.2
Severity: serious

Andrew Shadura writes ("Bug#795665: dgit doesn't work with symlinked tarballs"):
> Also, with dgit 1.2 I have this:
> 
> $ git reset --hard
> HEAD is now at ad6cd93 Update the changelog.
> $ git diff
> $ dgit build
> length() used on @ARGV (did you mean "scalar(@ARGV)"?) at /usr/bin/dgit
> line 3164.
> Format `3.0 (quilt)', checking/updating patch stack
> blkreplay_1.0.orig.tar.gz No such file or directory at /usr/bin/dgit
> line 2786.