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io.c: fix uninitialized variable

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* io.c (argf_next_argv): fix uninitialized variable in skipping
  message when inplace edit without backup.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47309 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-08-28 13:56:47 +00:00
parent 8e99842d03
commit dacc19e409
1 changed files with 2 additions and 1 deletions
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3
io.c
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@ -7903,8 +7903,9 @@ argf_next_argv(VALUE argf)
rb_io_close(rb_stdout);
}
fstat(fr, &st);
str = ARGF.filename;
if (*ARGF.inplace) {
str = rb_str_dup(ARGF.filename);
str = rb_str_dup(str);
rb_str_cat2(str, ARGF.inplace);
/* TODO: encoding of ARGF.inplace */
#ifdef NO_SAFE_RENAME