add some useful error messages

1 files changed, 2 insertions, 0 deletions

diff --git a/zb-pull b/zb-pull
index ceb9906..8dc37e5 100755
--- a/zb-pull
+++ b/zb-pull
@@ -63,6 +63,8 @@ else
 	ret=$?
 fi
 
+[ "$ret" != 0 ] && echo "pulling to ${local_zfs} failed" >&2
+
 #in some cases and on some setups (Sun_SSH) when `zfs recv` fails, ssh ignores
 #the SIGPIPE and the connection hangs there forever, somehow. This fixes the
 #issue by killing all children that were possibly spawned by this shell.