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-rw-r--r--test/ruby/envutil.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/test/ruby/envutil.rb b/test/ruby/envutil.rb
index ac92214124..4df8953179 100644
--- a/test/ruby/envutil.rb
+++ b/test/ruby/envutil.rb
@@ -297,8 +297,8 @@ module Test
@@stop_auto_run = true
end
eom
- args = ["--disable=gems", *args]
- args.insert((Hash === args.first ? 1 : 0), *$:.map {|l| "-I#{l}"})
+ args = args.dup
+ args.insert((Hash === args.first ? 1 : 0), "--disable=gems", *$:.map {|l| "-I#{l}"})
stdout, stderr, status = EnvUtil.invoke_ruby(args, src, true, true, **opt)
abort = status.coredump? || (status.signaled? && ABORT_SIGNALS.include?(status.termsig))
assert(!abort, FailDesc[status, stderr])