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- Bug fix: return [] instead of 'None' 

git-svn-id: https://fail2ban.svn.sourceforge.net/svnroot/fail2ban/trunk@87 a942ae1a-1317-0410-a47c-b1dcaea8d605
0.6
Cyril Jaquier 2005-03-07 17:08:38 +00:00
parent 064ef28dc4
commit 36571c2ba9
1 changed files with 4 additions and 5 deletions
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5
utils/dns.py
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@ -59,7 +59,7 @@ def textToDns(text):
if match: if match:
return match return match
else: else:
return None return []
def searchIP(text): def searchIP(text):
""" Search if an IP address if directly available and return """ Search if an IP address if directly available and return
@ -69,7 +69,7 @@ def searchIP(text):
if match: if match:
return match return match
else: else:
return None return []
def textToIp(text): def textToIp(text):
""" Return the IP of DNS found in a given text. """ Return the IP of DNS found in a given text.
@ -77,7 +77,6 @@ def textToIp(text):
ipList = list() ipList = list()
# Search for plain IP # Search for plain IP
plainIP = searchIP(text) plainIP = searchIP(text)
if plainIP:
for element in plainIP: for element in plainIP:
ipList.append(element) ipList.append(element)
else: else: