Silence a warning about signed/unsigned integer comparison.
Silence a warning about signed/unsigned integer comparison.

jl777/libsnark,nivertech/libsnark,gstew5/libsnark,martindale/libsnark,martindale/libsnark,nivertech/libsnark,wyrdmantis/libsnark,jl777/libsnark,gstew5/libsnark,wyrdmantis/libsnark,gstew5/libsnark,jl777/libsnark,nivertech/libsnark,martindale/libsnark,wyrdmantis/libsnark