am d11fcd3d: Merge "Avoid strerror until we are sure there is an error"
am d11fcd3d: Merge "Avoid strerror until we are sure there is an error"

* commit 'd11fcd3d2882c90efe7a92875072bd4eec4aad0c':
  Avoid strerror until we are sure there is an error

treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst