[check_postgres] nagios output for database_size + patch validate_range + new function

[Greg Sabino Mullane]

>> This patch does not compile. For example, this line is not valid Perl:
>>
>> $cuom=uc "$2b";
> 
> Oops !
> 
> Pleaase excuse my ignorance, but what is invalid here ? the mixing of scalar 
> and string in the " ?

Sorry, it does compile, I think I meant that it was throwing warnings
because it should be using $1 not $2. Also, the cast to $1, $2, etc.
should happen immediately after the regex. And if we are returning a
number, why are we uppercasing the returned string?


-- 
Greg Sabino Mullane greg at endpoint.com
End Point Corporation
PGP Key: 0x14964AC8

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