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-rw-r--r--enc/iso_8859_10.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/enc/iso_8859_10.c b/enc/iso_8859_10.c
index 569c26c264..d302c78023 100644
--- a/enc/iso_8859_10.c
+++ b/enc/iso_8859_10.c
@@ -252,10 +252,7 @@ case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
else if ((EncISO_8859_10_CtypeTable[code] & BIT_CTYPE_UPPER)
&& (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
flags |= ONIGENC_CASE_MODIFIED;
- if (code>=0xA0 && code<=0xBF)
- code += 0x10;
- else
- code += 0x20;
+ code = ENC_ISO_8859_10_TO_LOWER_CASE(code);
}
else if ((EncISO_8859_10_CtypeTable[code]&BIT_CTYPE_LOWER)
&& (flags&ONIGENC_CASE_UPCASE)) {