diff options
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -6461,7 +6461,7 @@ check_case_options(int argc, VALUE *argv, OnigCaseFoldType flags) static inline bool case_option_single_p(OnigCaseFoldType flags, rb_encoding *enc, VALUE str) { - if ((flags & ONIGENC_CASE_ASCII_ONLY) && (rb_enc_mbmaxlen(enc) == 1)) + if ((flags & ONIGENC_CASE_ASCII_ONLY) && (enc==rb_utf8_encoding() || rb_enc_mbmaxlen(enc) == 1)) return true; return !(flags & ONIGENC_CASE_FOLD_TURKISH_AZERI) && ENC_CODERANGE(str) == ENC_CODERANGE_7BIT; } |