diff options
-rw-r--r-- | string.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -4125,7 +4125,7 @@ str_succ(VALUE str) { rb_encoding *enc; char *sbeg, *s, *e, *last_alnum = 0; - int c = -1; + int found_alnum = 0; long l, slen; char carry[ONIGENC_CODE_TO_MBC_MAXLEN] = "\1"; long carry_pos = 0, carry_len = 1; @@ -4158,11 +4158,11 @@ str_succ(VALUE str) last_alnum = s; break; } - c = 1; + found_alnum = 1; carry_pos = s - sbeg; carry_len = l; } - if (c == -1) { /* str contains no alnum */ + if (!found_alnum) { /* str contains no alnum */ s = e; while ((s = rb_enc_prev_char(sbeg, s, e, enc)) != 0) { enum neighbor_char neighbor; |