remove duplicate shutil import

diff --git a/rtest/rtest.py b/rtest/rtest.py
index 2e40264a0c0990e48b7f87465f1aa1df21e397db..7a673766238084f9a8b5022adeeae859ebee96d9 100755 (executable)
--- a/rtest/rtest.py
+++ b/rtest/rtest.py
@@ -9,7 +9,6 @@
 
 import os
 import shutil
-import shutil
 import subprocess
 import sys
 import platform