backward | 8 4 + 4 - 0 !
ziguard.awk | 4 2 + 2 - 0 !
2 files changed, 6 insertions(+), 6 deletions(-)

 correct timezone symlinks when using backward=backward
 PACKRATDATA=backzone

When using BACKWARD=backward PACKRATDATA=backzone the symlinks might
point to the incorrect file (e.g. Africa/Asmera points to Africa/Nairobi
instead of Africa/Asmara).

Move the link to link feature from vanguard to main dataform to produce
correct symlink (e.g. Africa/Asmera -> Africa/Asmara) in this case. Drop
those link from `backward` that would cause symlinks to symlinks.

See https://bugs.launchpad.net/ubuntu/+source/tzdata/+bug/2062522