Tuomas Toropainen wrote:
> LPRng versions >3.7.1 seem to have problems passing extra control file
> parameters to filter command line. I think such problems make it
> impossible to use incoming_control_filter functionality. Although this
> kind of bug should be easily noticed, i couldnt find any info on this.
[example]
> 
> Now, take a look at those filter command lines. In version 3.6.26 there is
> the -Zduplex command line option, which is missing in 3.7.4. Both control
> files have it identically as added by update_z script. But in 3.7.4 it has
> no real effect because ifhp seems only care about command line options,
> not those in CONTROL variable. (ie. with LPRng-3.7.4 the queue testi-2s
> doesnt print on both sides and with LPRng-3.6.26 it does as it should.)
> 
> Any comments? Has anyone else noticed this?

hi tuomas,

yes, i got the same problem here. (LPRng 3.7.4)
if you include some "prefix_z=..." options in the printcap, you'll
notice
that those options appear *twice* in the commandline for filter
invocation.

example:
using "prefix_z=portrait" and a queue name like "testi-a3"
will result in a filter invocation containing "-Zportrait,portrait," but
the a3 option is missing... :-(
(although "a3" *is* present in the Z line of the job control file and
portrait is there only *once*)

does anybody have a patch to correct this problem?

        christian

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