Fix compiling using GCC older than 7
Fix compiling using GCC 6.3.0 on Debian Stretch. Reported at #122 (closed). I haven't tested it with GCC 7 to see if satisfies it's "fall through" detection to silence new GCC 7 warnings.
Fix compiling using GCC 6.3.0 on Debian Stretch. Reported at #122 (closed). I haven't tested it with GCC 7 to see if satisfies it's "fall through" detection to silence new GCC 7 warnings.