IDE problems when file path has an UMLAUT (ä, ö, ü)

Hi there,
I just noticed that the arduino IDE (latest version) seems to have a flaw (or maybe the JAVA behind it:
When the path of the .ino-file has an Umlaut (ä, ö, ü) in it, the file will open correctly, but when I compile the sketch, the IDE Claims for every void “blablablavoid was not declared in this scope”.

I know this might be of no concern to a lot of Folks, but for Germans like me, you sometimes have to use Umlaute.

Does anybody know a fix?

Thanks a lot.
Greetings from Germany!

Oops... now I found that:

Anyway: Does anybody maybe have a solution?

I believe the bug report for this issue is here: Which has already been solved. If you want to test it you can try the hourly build: Or wait for Arduino IDE 1.6.14 to be released.

Or wait for Arduino IDE 1.6.14 to be released.

Don't wait, get 1.8.0 now. ;)

Thanks for pointing that out oqibidipo, I didn't realize there was a new release.