Return error if log file can't be found instead of loading 4evar

[kaguy4]

Just repostan from the chat logs:

nao, add something that throws errors if log file defined in config.php isn't found (like there used to be!) something like "log file souko.log isn't found" where souko.log comes from logFile

[kaguy4]

maybe it should give a similar warning if config file is missing too (instead of giving a white screen)

[kaguy4]

I did it for config file, but trying doing it for logFile didn't werk as I hoped. Something is wrong with following code (or maybe I put in the wrong place), fix and apply to warota plz:

if (!file_exists($conf['logFile'])) {
    die("Error: Log file <i>$conf['logFile']</i> is missing.");
}

[kaguy4]

I think it was what was raeping my error.log file yesterday too...

[hachikuji-san]

should be fixed.