Segfault if no CLI arguments are passed

[mborgerson]

If no command line arguments are passed to the application, the application will segfault. The problem lies here:

XbSymbolCacheGenTest/src/XbSymbolCacheGenTest.cpp

Line 108 in 6e9bb5e

path_xbe = argv[1];

...in which an out-of-bound access is made to argv[1].

[PatrickvL]

A solution could be to extend the argc-check a few lines upwards with argc < 1

[RadWolfie]

I don't have interest to maintenance this repo, feel free to send PR.

https://github.com/RadWolfie/XbSymbolUnitTest is the active development. However, it doesn't have a cache generated. It's still possible to re-add though.

EDIT: I see a valid point, from recent discord discussion, to have this draft concept into a functional design search tool / API showcase.