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authorJoshua Harlow <harlowja@yahoo-inc.com>2012-06-16 12:34:33 -0700
committerJoshua Harlow <harlowja@yahoo-inc.com>2012-06-16 12:34:33 -0700
commit45c510457910b7d0225d3bc20f372d8710cc1006 (patch)
tree28cc7855bdeb98f2e8bf3925ee3d3987ff83b4bb
parent1a803c9f1f55095e1cf69bd4ca12bda0299b64b4 (diff)
downloadvyos-cloud-init-45c510457910b7d0225d3bc20f372d8710cc1006.tar.gz
vyos-cloud-init-45c510457910b7d0225d3bc20f372d8710cc1006.zip
Add comment as to why we need to check for none/empty later when fetching an ipath.
-rw-r--r--cloudinit/helpers.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/cloudinit/helpers.py b/cloudinit/helpers.py
index 76faa1d5..e5c45632 100644
--- a/cloudinit/helpers.py
+++ b/cloudinit/helpers.py
@@ -128,6 +128,11 @@ class Runners(object):
return None
sem_path = None
if freq == PER_INSTANCE:
+ # This may not exist,
+ # so thats why we still check for none
+ # below if say the paths object
+ # doesn't have a datasource that can
+ # provide this instance path...
sem_path = self.paths.get_ipath("sem")
elif freq == PER_ONCE:
sem_path = self.paths.get_cpath("sem")