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-rw-r--r--test/rubygems/test_gem_platform.rb6
1 files changed, 5 insertions, 1 deletions
diff --git a/test/rubygems/test_gem_platform.rb b/test/rubygems/test_gem_platform.rb
index 5966710dad..17577dc744 100644
--- a/test/rubygems/test_gem_platform.rb
+++ b/test/rubygems/test_gem_platform.rb
@@ -116,7 +116,11 @@ class TestGemPlatform < Gem::TestCase
assert_equal expected, platform.to_a, 'i386-mswin32 VC6'
ensure
- RbConfig::CONFIG['RUBY_SO_NAME'] = orig_RUBY_SO_NAME
+ if orig_RUBY_SO_NAME then
+ RbConfig::CONFIG['RUBY_SO_NAME'] = orig_RUBY_SO_NAME
+ else
+ RbConfig::CONFIG.delete 'RUBY_SO_NAME'
+ end
end
def test_initialize_platform