tree 1bb259359bf440a6463eda4af8b552714fad41e6
parent 882aea18ae6def71326d676e7a671acb19abd3bc
author Alex Stewart <alexs.mac@gmail.com> 1417271589 +0000
committer Sameer Agarwal <sameeragarwal@google.com> 1417279139 +0000

Fix missing include in libmv_bundle_adjuster on OSX.

- If compiling without glog (but with gflags) on OSX, unistd.h is
  required for close() et al, when using glog this was pulled in
  indirectly.

Change-Id: I8f0807d98479e386921fb48da30683d027d4bc61