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-rw-r--r--test/socket/test_socket.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/test/socket/test_socket.rb b/test/socket/test_socket.rb
index 73801811e1..c11b90995e 100644
--- a/test/socket/test_socket.rb
+++ b/test/socket/test_socket.rb
@@ -2,6 +2,7 @@ begin
require "socket"
require "tmpdir"
require "fcntl"
+ require "etc"
require "test/unit"
rescue LoadError
end
@@ -332,7 +333,7 @@ class TestSocket < Test::Unit::TestCase
case RUBY_PLATFORM
when /linux/
if ai.ip_address.include?('%') and
- (`uname -r`[/[0-9.]+/].split('.').map(&:to_i) <=> [2,6,18]) <= 0
+ (Etc.uname[:release][/[0-9.]+/].split('.').map(&:to_i) <=> [2,6,18]) <= 0
# Cent OS 5.6 (2.6.18-238.19.1.el5xen) doesn't correctly work
# sendmsg with pktinfo for link-local ipv6 addresses
next true