Bug#134388: modconf shouldn't only depend on whiptail, but whiptail | dialog

[Eduard Bloch <edi@gmx.de>]

retitly 134388 dialog does not ignore zero-length arguments
severity 134388 normal
reassign 134388 dialog
quit

#include <hallo.h>
Marco Herrn wrote on Sun Feb 17, 2002 um 02:21:22PM:

> If it is possible to use dialog, modconf should have a dependency on
> whiptail or dialog, not only whiptail.
> That is important for me, because my whiptail version is somewhat broken
> (see #130039). 

I did already try to make modconf work with dialog. Failre.  Would be
not a problem if dialog would not break on empty arguments. Currently,
whiptail allows this and just ignores them, dialog does not.

Gruss/Regards,
Eduard.
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