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-rw-r--r--test/-ext-/symbol/test_inadvertent_creation.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/test/-ext-/symbol/test_inadvertent_creation.rb b/test/-ext-/symbol/test_inadvertent_creation.rb
index b1be3f6744..7c0aaa89f0 100644
--- a/test/-ext-/symbol/test_inadvertent_creation.rb
+++ b/test/-ext-/symbol/test_inadvertent_creation.rb
@@ -4,7 +4,7 @@ require "-test-/symbol/symbol"
module Test_Symbol
class TestInadvertent < Test::Unit::TestCase
def noninterned_name(prefix = "")
- prefix += "_#{Thread.current.object_id.to_s(36)}"
+ prefix += "_#{Thread.current.object_id.to_s(36).tr('-', '_')}"
begin
name = "#{prefix}_#{rand(0x1000).to_s(16)}_#{Time.now.usec}"
end while Bug::Symbol.interned?(name)