fix run-start.sh: if running in docker-container, just start electron…

[khassel]

Fixes #1859

With this fix the run-start.sh script differentiate if running in a docker-container or not:

• running inside a docker-container: Just start electron
• running not in a docker-container: Do things as before

[MichMich]

@sdetweil What are your thoughts on this PR?

[sdetweil]

I would have captured the result of the grep and added it to the other decision tree choices, and launched electron at the end like it does, rather than add another launch

my old training is don't duplicate

[khassel]

I would have captured the result of the grep and added it to the other decision tree choices, and launched electron at the end like it does, rather than add another launch

my old training is don't duplicate

thought about this solution first, but decided against. So the first if is a decision between docker or nodocker and your part is untouched in the nodocker-section. The duplicate is one row.

And this fix is only needed until #1860 is implemented.

But if it is consensus here i can change it.

[MichMich]

I'll merge it for now, but chances are that the script is removed in the next version. Thanks for your contribution.