Revert inadvertent fix for vars_get in msftidy

Despite having seen ```vars_post``` used in a semantically different manner, my technical myopia while fixing all the warnings for a specific ```msftidy``` check caused me to ~~progressively procrastinate alternative models instead of compellingly engineering distinctive interfaces~~ make a mistake. Thanks to @jlee-r7 for ~~dramatically meshing competitive innovation~~ noticing!

- [ ] Make sure it works