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-rw-r--r--test/test_linux_reuseport_tcp_listen_stats.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/test/test_linux_reuseport_tcp_listen_stats.rb b/test/test_linux_reuseport_tcp_listen_stats.rb
index c977c43..73995ea 100644
--- a/test/test_linux_reuseport_tcp_listen_stats.rb
+++ b/test/test_linux_reuseport_tcp_listen_stats.rb
@@ -36,7 +36,7 @@ class TestLinuxReuseportTcpListenStats < Test::Unit::TestCase
     listeners = 10
     _, port = new_socket_server(reuseport: true)
     addr = "#{TEST_ADDR}:#{port}"
-    listeners.times do
+    (listeners - 1).times do
       new_socket_server(reuseport: true, port: port)
     end