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* string.c (rb_str_splice_0): should check to modify. [ruby-dev:31665]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13293 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2007-08-28 05:23:33 +00:00
parent 38b1f98a72
commit 53635dea12
2 changed files with 5 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,7 @@
Tue Aug 28 14:23:31 2007 Nobuyoshi Nakada <nobu@ruby-lang.org>
* string.c (rb_str_splice_0): should check to modify. [ruby-dev:31665]
Tue Aug 28 14:21:46 2007 Nobuyoshi Nakada <nobu@ruby-lang.org>
* parse.y (parser_prepare): set parser encode too when BOM exists.

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string.c
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@ -1834,6 +1834,7 @@ rb_str_aref_m(int argc, VALUE *argv, VALUE str)
static void
rb_str_splice_0(VALUE str, long beg, long len, VALUE val)
{
rb_str_modify(str);
if (len < RSTRING_LEN(val)) {
/* expand string */
RESIZE_CAPA(str, RSTRING_LEN(str) + RSTRING_LEN(val) - len + 1);