Fix HooksDict() in case of no tags
authorDimitris Aragiorgis <dimara@grnet.gr>
Tue, 26 Feb 2013 01:39:28 +0000 (03:39 +0200)
committerGuido Trotter <ultrotter@google.com>
Tue, 26 Feb 2013 01:53:06 +0000 (17:53 -0800)
commit5a76adf76090e356ad0af1e90f7ff9ac2c7e532b
treef7b5b188bdd429b5e9ae96467251e0fd8392cae3
parente0519c34067f4a471d1309fbfb8f75a9dd3292fd
Fix HooksDict() in case of no tags

In this method self.tags might be None and cannot be used
in join(). Use GetTags instead.

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Reviewed-by: Guido Trotter <ultrotter@google.com>
lib/objects.py