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-rw-r--r--nova/flags.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/nova/flags.py b/nova/flags.py
index f3b0384ad..e51f286ad 100644
--- a/nova/flags.py
+++ b/nova/flags.py
@@ -138,6 +138,8 @@ class FlagValues(gflags.FlagValues):
FLAGS = FlagValues()
+gflags.FLAGS = FLAGS
+gflags.DEFINE_flag(gflags.HelpFlag(), FLAGS)
def _wrapper(func):