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authorduerst <duerst@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-07-13 06:19:07 +0000
committerduerst <duerst@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-07-13 06:19:07 +0000
commitb9cd6920d21acc62fb587663070323bdb3993205 (patch)
tree3a926422ca845a726f50f2bf7d4f662cc3835b39 /enc/iso_8859_1.c
parent7b653bd019ee645df629c6c1c6f419d3913a047c (diff)
* enc/iso_8859_1.c, enc/iso_8859_4.c: Avoid setting modification flag if
there is no modification. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'enc/iso_8859_1.c')
-rw-r--r--enc/iso_8859_1.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/enc/iso_8859_1.c b/enc/iso_8859_1.c
index 6070e48..9be16d3 100644
--- a/enc/iso_8859_1.c
+++ b/enc/iso_8859_1.c
@@ -284,13 +284,11 @@ case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
flags |= ONIGENC_CASE_MODIFIED;
code += 0x20;
}
+ else if (code==0xAA || code==0xBA || code==0xB5 || code==0xFF) ;
else if ((EncISO_8859_1_CtypeTable[code]&BIT_CTYPE_LOWER)
&& (flags&ONIGENC_CASE_UPCASE)) {
flags |= ONIGENC_CASE_MODIFIED;
- if (code==0xAA || code==0xBA || code==0xB5 || code==0xFF)
- ;
- else
- code -= 0x20;
+ code -= 0x20;
}
*to++ = code;
if (flags&ONIGENC_CASE_TITLECASE) /* switch from titlecase to lowercase for capitalize */