diff options
| -rw-r--r-- | libavutil/base64.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/libavutil/base64.c b/libavutil/base64.c index 26e28b719f..cd3cb9e8c0 100644 --- a/libavutil/base64.c +++ b/libavutil/base64.c @@ -99,14 +99,11 @@ char *av_base64_encode(char *out, int out_size, const uint8_t *in, int in_size) i_bits = (i_bits << 8) + *in++; bytes_remaining--; i_shift += 8; - - do { - *dst++ = b64[(i_bits << 6 >> i_shift) & 0x3f]; - i_shift -= 6; - } while (i_shift > 6); } - if (i_shift > 0) + while (i_shift > 0) { *dst++ = b64[(i_bits << 6 >> i_shift) & 0x3f]; + i_shift -= 6; + } while ((dst - ret) & 3) *dst++ = '='; *dst = '\0'; |