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-rw-r--r--test/test_player_integration.rb7
1 files changed, 3 insertions, 4 deletions
diff --git a/test/test_player_integration.rb b/test/test_player_integration.rb
index d4bae8d..66f599e 100644
--- a/test/test_player_integration.rb
+++ b/test/test_player_integration.rb
@@ -5,10 +5,9 @@ class TestPlayerIntegration < Testcase
   include PlayerIntegration
 
   def test_cmd_rate
-    pid = fork do
-      @fmt.to_env.each { |k,v| ENV[k] = v }
-      exec("sox -n $SOXFMT - synth 3 pinknoise | #@cmd")
-    end
+    env = ENV.to_hash.merge(@fmt.to_env)
+    cmd = "sox -n $SOXFMT - synth 3 pinknoise | #@cmd"
+    pid = Process.spawn(env, cmd)
     t = Time.now
     _, _ = Process.waitpid2(pid)
     elapsed = Time.now - t