fix update.TestCase: remove unused SilentPopen import, that class was removed

diff --git a/tests/update.TestCase b/tests/update.TestCase
index 88b429fa92350c0cc8055c7c691119a43449bcae..c5f4a4c8b55efc334db417da136767190f65ebba 100755 (executable)
--- a/tests/update.TestCase
+++ b/tests/update.TestCase
@@ -18,7 +18,7 @@ if localmodule not in sys.path:
 
 import fdroidserver.common
 import fdroidserver.update
-from fdroidserver.common import FDroidPopen, SilentPopen
+from fdroidserver.common import FDroidPopen
 
 class UpdateTest(unittest.TestCase):
     '''fdroid update'''