[syslog-ng] Pattern DB Parser "Default Values"

[David Hauck]

On Wednesday, April 30, 2014 4:08 PM, you wrote:
>> Yeah, we should probably do that.
> 
> Turns out, I'll have an easy job here: it already works like that.
> ${BAR:-bar} will result in "bar" whether BAR is unset or empty. The
> tests I ran by hand were correct, but I managed to misinterpret them.
> 
> So long story short: shell-style defaults work like a charm, right
> now, no change neccessary.

;) Excellent!