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variable.c: escape erred name

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* variable.c (rb_path_to_class): escape erred name.  as precision
  delimits the formatted result only, not region of an argument
  string, need to make a substring for the particular region.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50056 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-03-22 14:31:53 +00:00
parent d54bedb7f8
commit 74768415d8
1 changed files with 2 additions and 2 deletions
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4
variable.c
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@ -387,8 +387,8 @@ rb_path_to_class(VALUE pathname)
}
if (!id || !rb_const_defined_at(c, id)) {
undefined_class:
rb_raise(rb_eArgError, "undefined class/module %.*"PRIsVALUE,
(int)(p-path), pathname);
rb_raise(rb_eArgError, "undefined class/module % "PRIsVALUE,
rb_str_subseq(pathname, 0, p-path));
}
c = rb_const_get_at(c, id);
if (!RB_TYPE_P(c, T_MODULE) && !RB_TYPE_P(c, T_CLASS)) {