lib/rubygems/test_case.rb: take over @gem_prelude_index
Gem::TestCase normalizes each path in $LOAD_PATH, which deleted the flag of @gem_prelude_index.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63100 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by mame (Yusuke Endoh) about 7 years ago
lib/rubygems/test_case.rb: take over @gem_prelude_index
Gem::TestCase normalizes each path in $LOAD_PATH, which deleted the flag
of @gem_prelude_index.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63100 b2dd03c8-39d4-4d8f-98ff-823fe69b080e