don't raise exceptoins on bad hosts files

fixes #14969
8 years ago · f3b9449e07
parent 051b9e7b90
commit f3b9449e07
1 changed files with 9 additions and 7 deletions
--- a/lib/ansible/module_utils/facts.py
+++ b/lib/ansible/module_utils/facts.py
@ -770,6 +770,7 @@ class Facts(object):
                for nameserver in tokens[1:]:
                    self.facts['dns']['nameservers'].append(nameserver)
            elif tokens[0] == 'domain':
+                if len(tokens) > 1:
                    self.facts['dns']['domain'] = tokens[1]
            elif tokens[0] == 'search':
                self.facts['dns']['search'] = []
@ -781,6 +782,7 @@ class Facts(object):
                    self.facts['dns']['sortlist'].append(address)
            elif tokens[0] == 'options':
                self.facts['dns']['options'] = {}
+                if len(tokens) > 1:
                    for option in tokens[1:]:
                        option_tokens = option.split(':', 1)
                        if len(option_tokens) == 0: