diff options
| -rw-r--r-- | lib/util.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -385,16 +385,16 @@ bm_unicode_insert(char **in_out_string, size_t *in_out_buf_size, size_t start, u { assert(in_out_string && in_out_buf_size); - char u8len = ((unicode < 0x80) ? 1 : ((unicode < 0x800) ? 2 : ((unicode < 0x10000) ? 3 : 4))); + uint8_t u8len = ((unicode < 0x80) ? 1 : ((unicode < 0x800) ? 2 : ((unicode < 0x10000) ? 3 : 4))); char mb[5] = { 0, 0, 0, 0 }; if (u8len == 1) { mb[0] = unicode; } else { - size_t i, j; - for (i = j = u8len; j > 1; --j) mb[j - 1] = 0x80 | (0x3F & (unicode >> ((i - j) * 6))); - mb[0] = (~0) << (8 - i); - mb[0] |= (unicode >> (i * 6 - 6)); + size_t j; + for (j = u8len; j > 1; --j) mb[j - 1] = 0x80 | (0x3F & (unicode >> ((u8len - j) * 6))); + mb[0] = (uint8_t)(~0) << (8 - u8len); + mb[0] |= (unicode >> (u8len * 6 - 6)); } return bm_utf8_rune_insert(in_out_string, in_out_buf_size, start, mb, u8len, out_rune_width); |