v2: - check return value of fgets MORITA Kazutaka (2): collie: confirm when rolling back to the snapshot collie: restore snapshot only when stdin is pipe collie/cluster.c | 16 ++-------------- collie/collie.h | 1 + collie/common.c | 10 ++++++++++ collie/vdi.c | 10 ++++++++++ include/util.h | 5 +++++ tests/039 | 14 +++++++------- tests/039.out | 15 ++++++++++----- 7 files changed, 45 insertions(+), 26 deletions(-) -- 1.8.1.3.566.gaa39828 |