Blacklist variable input mismatch

[iaian7]

The current unit blacklist doesn't work due to a mismatch in default variable naming.

• Line 280 of convert.py references the variable os.environ.get('UNITS_BLACKLISTED', '')
• But the default variable in Alfred is UNITS_BLACKLIST
• One of these needs to be changed in order to fix the broken functionality

Easiest fix for users is just to rename the variable in Alfred to match the expected input (add ED to the end).

Side note, this is by far my favourite unit conversion workflow! All the others seem to require a specific output definition (slow) or conversion keyword (even slower). So happy to see it's updated and working in Alfred 5.

[iaian7]

Depending on the desired verbiage, "Units Blacklist" could be desirable from a user stand point. I've created a pull request to support this. https://github.com/wolph/alfred-converter/pull/51

[wolph]

Yeah... that's quite silly indeed. Thank you for the help!

[wolph]

I've created a new vesion and I've converted all environment variables to Alfred Configuration options now :)

[iaian7]

Even better, awesome!