From a19dc4b593b550ffd0c9d3e470342b56452c75c3 Mon Sep 17 00:00:00 2001
From: "Slawomir Wojciech Wojtczak (vermaden)" <vermaden@interia.pl>
Date: Mon, 14 May 2012 07:43:43 +0200
Subject: [PATCH] Fix activating foreign BE. (rawthey)

---
 beadm | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/beadm b/beadm
index 1558c2e..a6c2c83 100755
--- a/beadm
+++ b/beadm
@@ -260,11 +260,14 @@ EOF
           zfs set canmount=noauto ${I}
         done
     # Enable mounting for the active BE and promote it
-    zfs list -H -o name -t filesystem -r ${POOL}/ROOT/${2} \
-      | while read I
+    zfs list -H -o name,origin -t filesystem -r ${POOL}/ROOT/${2} \
+      | while read I ORIGIN
         do
           zfs set canmount=on ${I} 2> /dev/null
-          zfs promote ${I} 2> /dev/null
+          if [ ${ORIGIN} != "-" ]
+          then
+            zfs promote ${I}
+          fi
         done
     echo "Activated successfully"
     ;;