[ryand56]

Fails to build on newer GCC due to truncation warning/errors (due to -Werror).

interactive.c: In function 'interactiveShowData':
interactive.c:334:49: error: '%5d' directive output may be truncated writing between 5 and 11 bytes into a region of size 7 [-Werror=format-truncation=]
  334 |                 snprintf(strFl, sizeof(strFl), "%5d ", convert_altitude(modeC * 100));
      |                                                 ^~~

[mutability]

I think this needs a smarter fix than just blindly following the compiler warning here, the warning (-> error because -Werror) is a false positive.

(either working out a simple way to suppress the warning at that particular point of use - is a (void) case sufficient to tell the compiler we really don't care about truncation? - or disabling the warning category entirely)

[ryand56]

Right, I had -Werror passed to the build. (void) did nothing here so I ignored the warning for just this line.

[mutability]

I don't love it but that works for now. thanks!

[mutability]

Ugh, sorry, messed up that merge. Let me apply by hand.