Warn when rsync hangs up unexpectedly and we pass off to remove_bin

1 files changed, 1 insertions, 0 deletions

diff --git a/squashfu b/squashfu
index bcf1cbc..cedd6ae 100755
--- a/squashfu
+++ b/squashfu
@@ -257,6 +257,7 @@ action_backup () {
     /usr/bin/rsync ${RSYNC_OPTS[@]} ${INCLUDES[@]} ${EXCLUDES[@]} "$UNION_MOUNT"
 
     if [[ $? -gt 0 && $DEL_BIN_ON_FAIL == "true" ]]; then
+        warn "Unexpected hangup by rsync. Deleting backup."
         action_remove_bin $new_bin override
     fi