[hotplug scripts] Unlock the 'block' lock before bailing.

Signed-off-by: Stefan Berger <stefanb@us.ibm.com>

diff --git a/tools/examples/block b/tools/examples/block
index 1cf6fb8fc8e73ca575f4099e922568dc5981dac4..411e6813fec54a0a8519416e0239c49766f8217d 100644 (file)
--- a/tools/examples/block
+++ b/tools/examples/block
@@ -322,6 +322,7 @@ mount it read-write in a guest domain."
 
         if [ "$loopdev" = '' ]
         then
+          release_lock "block"
           fatal 'Failed to find an unused loop device'
         fi