Bug#1102919: cthumb: Global symbol "$datarootdir" requires explicit package name

[Chris Hofstaedtler]

* Jan Huijsmans <bofh at koffie.nu> [250413 10:45]:
>Package: cthumb
>Version: 4.2-4
>Severity: grave
>Justification: renders package unusable
>
>s version relied on a variable datadit which is never set. On start you get the error:
>
>Global symbol "$datarootdir" requires explicit package name (did you forget to declare "my $datarootdir"?) at /bin/cthumb line 90.
>
>In the script I had to replace $datarootdir/images at line 90 with /usr/share to get it working again.

Adding last Uploader to CC:.