- }
- if (char_count != 0) {
- bits <<= 16 - (8 * char_count);
- result[out_cnt++] = b64[bits >> 18];
- result[out_cnt++] = b64[(bits >> 12) & 0x3f];
- if (char_count == 1) {
- result[out_cnt++] = '=';
- result[out_cnt++] = '=';
- } else {
- result[out_cnt++] = b64[(bits >> 6) & 0x3f];
- result[out_cnt++] = '=';
+ if (len != 0) {
+ bits = ptr[0] << 16;
+ if (len > 1)
+ bits |= ptr[1] << 8;
+ result[out_cnt++] = b64[bits >> 18];
+ result[out_cnt++] = b64[(bits >> 12) & 0x3f];
+ result[out_cnt++] = (len > 1)? b64[(bits >> 6) & 0x3f]: '=';
+ result[out_cnt++] = '=';