Wanings compiling gunzip.hh on Windows

[albert-github]

When compiling on Windows with the Microsoft (R) C/C++ Optimizing Compiler Version 19.28.29914 for x64 compiler and enabling warnings I get the warnings:

...\TinyDeflate\gunzip.hh(983): warning C4800: Implicit conversion from 'uint_least64_t' to bool. Possible information loss
...\TinyDeflate\gunzip.hh(983): note: consider using explicit cast or comparison to 0 to avoid this warning
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.28.29910\include\stdint.h(34): note: see declaration of 'uint_least64_t'

Changing the lines 983 and 984 from:

            if(header&0x0800) for(;;) { GetBits(8, bool q); if(!q) break; } // NAME: Skip filename if FNAME was present
            if(header&0x1000) for(;;) { GetBits(8, bool q); if(!q) break; } // COMMENT: Skip comment if FCOMMENT was present

to

            if(header&0x0800) for(;;) { GetBits(8, std::uint_least64_t q); if(!q) break; } // NAME: Skip filename if FNAME was present
            if(header&0x1000) for(;;) { GetBits(8, std::uint_least64_t q); if(!q) break; } // COMMENT: Skip comment if FCOMMENT was present

solves the problem, though it might be even better to change them in:

            if(header&0x0800) for(;;) { GetBits(8, std::uint_least64_t q); if(q == 0) break; } // NAME: Skip filename if FNAME was present
            if(header&0x1000) for(;;) { GetBits(8, std::uint_least64_t q); if(q == 0) break; } // COMMENT: Skip comment if FCOMMENT was present