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Adding file check and empty list return to freebsd_sysctl.py

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Gareth J. Greenaway 2018-11-07 15:59:50 -08:00
parent 469c090330
commit 95a7f125a7
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1 changed files with 5 additions and 0 deletions
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salt/modules/freebsd_sysctl.py
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@ -6,6 +6,7 @@ Module for viewing and modifying sysctl parameters
# Import Python libs # Import Python libs
from __future__ import absolute_import, unicode_literals, print_function from __future__ import absolute_import, unicode_literals, print_function
import logging import logging
import os
# Import salt libs # Import salt libs
import salt.utils.files import salt.utils.files
@ -66,6 +67,10 @@ def show(config_file=False):
comps = [''] comps = ['']
if config_file: if config_file:
# If the file doesn't exist, return an empty list
if not os.path.exists(config_file):
return []
try: try:
with salt.utils.files.fopen(config_file, 'r') as f: with salt.utils.files.fopen(config_file, 'r') as f:
for line in f.readlines(): for line in f.readlines():