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* file.c (rb_file_join): separator is appended by array length - 1

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times. patched by Benoit Daloze [ruby-core:41901] [Bug #5841]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34215 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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naruse 2012-01-05 03:18:18 +00:00
parent 87fe448091
commit 0d8ad1a96b
2 changed files with 6 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Thu Jan 5 12:15:55 2012 NARUSE, Yui <naruse@ruby-lang.org>
* file.c (rb_file_join): separator is appended by array length - 1
times. patched by Benoit Daloze [ruby-core:41901] [Bug #5841]
Thu Jan 5 11:47:54 2012 NARUSE, Yui <naruse@ruby-lang.org> Thu Jan 5 11:47:54 2012 NARUSE, Yui <naruse@ruby-lang.org>
* lib/uri/common.rb (URI::Parser#initialize_regexp): * lib/uri/common.rb (URI::Parser#initialize_regexp):

2
file.c
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@ -3825,7 +3825,7 @@ rb_file_join(VALUE ary, VALUE sep)
} }
if (!NIL_P(sep)) { if (!NIL_P(sep)) {
StringValue(sep); StringValue(sep);
len += RSTRING_LEN(sep) * RARRAY_LEN(ary) - 1; len += RSTRING_LEN(sep) * (RARRAY_LEN(ary) - 1);
} }
result = rb_str_buf_new(len); result = rb_str_buf_new(len);
OBJ_INFECT(result, ary); OBJ_INFECT(result, ary);