Crashes with Segmentation Fault, but not when built with debugging options.

[dreirund]

When I build from this git repository and start klystrack, it crashes with a segmentation fault.

Terminal output:

When I build with debugging options, it does not crash.

gcc --version | head -n:
gcc (GCC) 13.1.1 20230429

[LTVA1]

Try to compile this. Iirc I have fixed some of the issues. I am not sure if I have the same gcc version though, and my fork is tested on Windows and a bit of Linux only, so if you have MacOS I am not sure if it would run properly.