Insu Yun added the comment:
in zipimport.c
1116 bytes_size = compress == 0 ? data_size : data_size + 1;
1117 if (bytes_size == 0)
1118 bytes_size++;
1119 raw_data = PyBytes_FromStringAndSize((char *)NULL, bytes_size);
If compress != 0, then bytes_size = data_size + 1
New submission from Insu Yun:
in zipimport.c
1116 bytes_size = compress == 0 ? data_size : data_size + 1;
1117 if (bytes_size == 0)
1118 bytes_size++;
1119 raw_data = PyBytes_FromStringAndSize((char *)NULL, bytes_size);
If compress != 0, then bytes_size = data_size