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Committer:
Felipe Reyes
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Date:
2016-09-13 17:03:17 UTC
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Revision ID:
felipe.reyes@canonical.com-20160913170317-jjl1z70nfs1hzvp4
Skip empty lines when iterating hosts file
If the hosts file contains empty lines a list index out of range exception
is raised
Traceback (most recent call last):
File "/usr/bin/serverstack-tenant-dns", line 256, in <module>
add_current_instances()
File "/usr/bin/serverstack-tenant-dns", line 144, in add_current_instances
add_host_entry(hostname, ip_addr, "")
File "/usr/bin/serverstack-tenant-dns", line 81, in add_host_entry
hn = _hostname[1]
IndexError: list index out of range