Fix bug 2098 to heal VDU when no VDU is specified in the heal operation

Change-Id: I1c6f618797f407da856400915d0825767069d6da
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
(cherry picked from commit 506398326f3d6c95e423ff3b9185a3ffe6a8abe0)
1 file changed