[virt-manager PATCH] addhardware: don't get duplicated disks

[Martin Kletzander <mkletzan@xxxxxxxxxx>]

Signed-off-by: Martin Kletzander <mkletzan@xxxxxxxxxx>
---
 virtManager/addhardware.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/virtManager/addhardware.py b/virtManager/addhardware.py
index b446a9d..ed25c26 100644
--- a/virtManager/addhardware.py
+++ b/virtManager/addhardware.py
@@ -1481,7 +1481,8 @@ class vmmAddHardware(vmmGObjectUI):
                 disks = (self.vm.get_disk_devices() +
                          self.vm.get_disk_devices(inactive=True))
                 for d in disks:
-                    used.append(d.target)
+                    if d.target not in used:
+                        used.append(d.target)

             prefer_ctrl = self._set_disk_controller(disk, controller_model, disks)

-- 
1.9.0

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