+++ This bug was initially created as a clone of Bug #176195 +++

Description of problem:
If a numeric attribute such as headerFetchCount, networkRetries, or
headerCacheSize is changed to 1 (or 0), the resulting current value becomes
"Yes" (or "No").  Once this happens, you can only change the current value
between "No" and "Yes".


Version-Release number of selected component (if applicable):
up2date-4.4.56-3

How reproducible:
always.

Steps to Reproduce:
1.  Run up2date-nox --configure
2.  Choose a numeric attribute such as networkRetries
3.  Change it to 1
4.  <enter> to save and exit
5.  Run up2date-nox --configure again to look at the current value.
  
Actual results:
networkRetries     Yes

Expected results:
networkRetries     1

Additional info:
Once the numeric attribute becomes snagged in the eddy of Yes/No, you can't
change it back to a number.

Here's an example.  Note the networkRetries attribute (#24).  I've snipped out
everything else.

[root@rlx-3-04 tmp]# up2date-nox --configure

24. networkRetries     5

Enter number of item to edit <return to exit, q to quit without saving>: 24
Attribute Name: networkRetries
Comment: Number of attempts to make at network connections before giving up
Current value: 5
    <return for default, enter two spaces and return to clear>
New Value: 1

24. networkRetries     1

Enter number of item to edit <return to exit, q to quit without saving>: <enter,
save>

Run it again:
[root@rlx-3-04 tmp]# up2date-nox --configure

24. networkRetries     Yes   <-- now it says "Yes" instead of 1

Enter number of item to edit <return to exit, q to quit without saving>: 24
Attribute Name: networkRetries
Comment: Number of attempts to make at network connections before giving up
Current value: Yes
New Value: 14
New Value: 1  <-- can't change it back to 1
New Value: 3  <-- can't change it to any number
New Value: No <-- can only change it to "No"

24. networkRetries     No

Enter number of item to edit <return to exit, q to quit without saving>: q



Workaround:  Edit /etc/sysconfig/rhn/up2date manually.