[requestsync] shows double delta changelog

[Artur Rona]

If I use requestsync, it shows changes in Ubuntu doubled. Examples:

1) Please sync fwknop 2.0.4-2 (universe) from Debian unstable (main)

Explanation of the Ubuntu delta and why it can be dropped:
  * Add upstart support. (LP: #1051958)
  * Add upstart support. (LP: #1051958)

2) Please sync dillo 3.0.3-6 (universe) from Debian unstable (main)

Explanation of the Ubuntu delta and why it can be dropped:
  * Added missing X11 lib to link, fixing FTBFS.
  * Added missing X11 lib to link, fixing FTBFS.

3) Please sync gnome-alsamixer 0.9.7~cvs.20060916.ds.1-5 (universe) from Debian unstable (main)

Explanation of the Ubuntu delta and why it can be dropped:
  * Added missing math lib to link, fixing FTBFS.
  * Converted deprecated GTK+ functions to eliminate implicit function
    declaration warnings (that would otherwise cause FTBFS on amd64).
  * Added missing math lib to link, fixing FTBFS.
  * Converted deprecated GTK+ functions to eliminate implicit function
    declaration warnings (that would otherwise cause FTBFS on amd64).

[Dan Streetman (ddstreet)]

please reopen if this problem still exists