daemon: use correct type for getopt_long() return value
Created by: mfend-wv
Depending on the compiler configuration 'char' may be an unsigned type which will not work as expected.
Signed-off-by: Matthias Fend matthias.fend@wolfvision.net
Created by: mfend-wv
Depending on the compiler configuration 'char' may be an unsigned type which will not work as expected.
Signed-off-by: Matthias Fend matthias.fend@wolfvision.net