Description of problem:
small bug in config file parsing makes config example always fail with LDAP_MAIL = true.
the problem is in warnquota.c on line 800:

if(strcasecmp(value, "true") == 0)

since the example is:

LDAP_MAIL = false # or false if you don't want to use it

people will usually just change the false to true. This is not going to work since the variable "value" contains the string "true # or false if you don't want to use it".

removing the comment fixes it temporarily, better would be using

if(strncasecmp(value, "true", 4) == 0)

which will ignore everything after "true".
The same bug is in 3.13 as found in EL5


Version-Release number of selected component (if applicable):
quota-3.16-6.fc10
quota-3.13-1.2.3.2 (for EL5)

How reproducible:
always

Steps to Reproduce:
use a quota package with compiled in ldapmail support (see bug #490106), and just replace the false with true in the LDAP_MAIL line in the config file