Fix undefined behaviour. #20
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In C++ functions returning non-void must finish with a "return" statement. Otherwise this brings to undefined behaviour, which in my particular case (GCC 9.3.0 on Debian unstable) causes a segmentation fault.
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In C++ functions returning non-void must finish with a "return"
statement. Otherwise this brings to undefined behaviour, which in
my particular case (GCC 9.3.0 on Debian unstable) causes a segmentation
fault.