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-rw-r--r--pylint/test/functional/deprecated_methods_py2.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/pylint/test/functional/deprecated_methods_py2.py b/pylint/test/functional/deprecated_methods_py2.py
index 3b3d25a..ceba1e4 100644
--- a/pylint/test/functional/deprecated_methods_py2.py
+++ b/pylint/test/functional/deprecated_methods_py2.py
@@ -3,7 +3,7 @@
import os
import xml.etree.ElementTree
-os.popen2() # [deprecated-method]
-os.popen3() # [deprecated-method]
-os.popen4() # [deprecated-method]
+os.popen2('') # [deprecated-method]
+os.popen3('') # [deprecated-method]
+os.popen4('') # [deprecated-method]
xml.etree.ElementTree.Element('elem').getchildren() # [deprecated-method]