snapshot: use perror()
authorBrian Norris <banorris@uci.edu>
Fri, 19 Apr 2013 21:42:05 +0000 (14:42 -0700)
committerBrian Norris <banorris@uci.edu>
Fri, 19 Apr 2013 21:42:05 +0000 (14:42 -0700)
commit96e582635a31771d6d6e32ffb0fc454c6df22759
tree27e68f994c360d6d1bbc9a3528f8dc65059060a6
parent85d19a94bbe42390e82837ba75df5c39211a26f5
snapshot: use perror()
snapshot.cc