Incomplete Repeat Crash

I was working on a short one part song on Musescore 2 and found a small bug. After finishing the piece, I attempted to listen to the song on Musescore. When I pressed play, Musescore immediately froze and proceeded to crash. It took me several crashes and re-opens to realize my error: I added a repeat barline without closing it. After fixing the error, everything worked correctly.

It would be useful to add an exception (for example a window that notifies the user of the error) so Musescore doesn't crash and lose the song's data. I attached the score that caused Musescore to crash. Adding a repeat barline to measure 25 fixes the problem.