* string.c (str_make_independent_expand): terminate String when
moved from heap to embedded. [Fix GH-821].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49405 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/-ext-/string/test_cstr.rb (assert_wchars_term_char): test
for all wide char encodings.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/-ext-/string/test_cstr.rb (test_wchar_long): show the
failed encoding name in error messages.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48753 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c (rb_string_value_cstr): fill minimum length of the encoding
as the terminator.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41919 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c (rb_string_value_cstr): check null char in char, not in
byte.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41918 b2dd03c8-39d4-4d8f-98ff-823fe69b080e