Bug 420631

+++ This bug was initially created as a clone of Bug #420591 +++

Description of problem:
When creating a new cron job with kcron, there's a checkbox to make the job
silent.  If you enable the silent option, kcron fails with a generic error:
  An error occurred while updating crontab.

Launch kcron from a terminal and this error appears when saving the job:
  "/tmp/kde-user/kcrondR2FDb.tmp":2: bad minute
  errors in crontab file, can't install.

The problem is that kcron tries to insert a '-' before the minutes field to make
the job silent (apparently this is an extension for some flavors of cron). 
I.E., the line it creates looks like
  -1 2 3 4 5 /usr/bin/something

This has been reported upstream and the silent option has been removed.
  http://bugs.kde.org/show_bug.cgi?id=85425


Version-Release number of selected component (if applicable):
  kdeadmin-3.5.8-1.fc8

How reproducible:
Everytime

Steps to Reproduce:
1. Launch kcron
2. Create a new job and enable the Silent check box
3. Save
  
Actual results:
An error occurred while updating crontab.

Expected results:
Remove the Silent option from kcron as was done upstream.

Additional info:

-- Additional comment from jbastian on 2007-12-11 17:01 EST --
Created an attachment (id=284691)
upstream patch to remove silent option from kcron

I've tested this patch on RHEL 5.1 and verified it removes the Silent option.

It also removes any offending leading '-' characters from legacy silent jobs.