zstd 1.4.8

When I use a fileliste edited with an Windows Editor als ASCII with CR+LF line endings and a last empty line,
i get the error
zstd -f -2 --fileliste windows_edited_filelist_with_empty_last_line.txt
Error : util.c, 317 : fgets(buf, (int) len, file)

When debugging zstd I saw, that the readLineFromChar is called
due the fact, that there is still something in the file (not feof() reached).

But the fgets result for the last line is NULL - and errno == 0. And then, after this fgets with result == NULL feof will be true.

To avoid this problem with my filelist, i changed the CONTROL (fgets) to CONTROL ((fgets != NULL) && (errno == 0)) like this, and a had success:

util.c
static size_t readLineFromFile(char* buf, size_t len, FILE* file)
{
...
    CONTROL( (fgets(buf, (int) len, file) != NULL) || (errno == 0)  ); // <<< last fgets for empty line in windows edited fileliste file produces a NULL and errno==0 


static int
readLinesFromFile(void* dst, size_t dstCapacity,
            const char* inputFileName)
{

    **while ( !feof(inputFile) ) {**

It is just an idea, to change util.c to improve robustness of zstd.