Improved fix for #1074. Both None and '' transform to fqdn.

reviewable/pr18780/r1
Jeroen Geusebroek 9 years ago
parent 30c5b303ce
commit 3647b29bee

@ -350,10 +350,10 @@ def main():
# Clean up if last element is empty. Consider that yml can look like this:
# cluster="{% for host in groups['glusterfs'] %}{{ hostvars[host]['private_ip'] }},{% endfor %}"
if cluster != None and cluster[-1] == '':
if cluster != None and len(cluster) > 1 and cluster[-1] == '':
cluster = cluster[0:-1]
if cluster == None:
if cluster == None or cluster[0] == '':
cluster = [myhostname]
if brick_paths != None and "," in brick_paths:

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