helpers: remove unused "sys" import

Pointed out by pylint:
  W0611: 29: Unused import sys

diff --git a/pym/gentoolkit/helpers.py b/pym/gentoolkit/helpers.py
index 5d452881a7eb94c97015920aae66c28ac1c018ae..90e0939af82f6627f603b28314aedc3b4499e968 100644 (file)
--- a/pym/gentoolkit/helpers.py
+++ b/pym/gentoolkit/helpers.py
@@ -26,7 +26,6 @@ __docformat__ = 'epytext'
 # =======
 
 import os
-import sys
 import re
 import codecs
 from functools import partial