[sheepdog] [PATCH stable-0.6] stable-0.6 update for collie

[Hitoshi Mitake]

Previous collie couldn't handle some errors during issuing requests. This update
is for fixing this problem. This is important for scripts and tools which wrap
collie.

Hitoshi Mitake (1):
  collie: check an error during issuing request correctly

 collie/common.c | 2 +-
 collie/node.c   | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

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1.8.1.2