[ixpmanager] Grapher with MRTG shows broken graphs

[Barry O'Donovan]

Tom Duff wrote:
> How embarrassing, I forgot a closing quotation mark at the end of my
> GRAPHER_BACKEND_MRTG_LOGDIR. Graphs are working fine now.
> 
> Well, for anyone out there who has the same problem - check your
> quotes in the .env file.
> 
> *facepalm*

We've all been there.

And the bottle of whiskey that follows ;-)

  - Barry