commit db21a2a8331c8518f27b136d0013a56cf84df7e6
Author: Cole Robinson <crobinso@redhat.com>
Date:   Mon Aug 29 14:01:40 2011 -0400

    delete: Properly raise 'undefine' errors

diff --git a/src/virtManager/delete.py b/src/virtManager/delete.py
index 79d267e..22f3b23 100644
--- a/src/virtManager/delete.py
+++ b/src/virtManager/delete.py
@@ -183,7 +183,7 @@ class vmmDeleteDialog(vmmGObjectUI):
         for errinfo in storage_errors:
             storage_errstr += "%s\n%s\n" % (errinfo[0], errinfo[1])
 
-        if not storage_errstr:
+        if not storage_errstr and not details:
             return
 
         # We had extra storage errors. If there was another error message,
commit b36ec4b8c2ec7ed72404db7f71cadfaecfea719e
Author: Cole Robinson <crobinso@redhat.com>
Date:   Mon Aug 29 14:03:50 2011 -0400

    domain: Remove managed save state before delete
    
    Newer libvirt forbids 'undefine' in this case

diff --git a/src/virtManager/domain.py b/src/virtManager/domain.py
index 2e4ad4f..679dfc4 100644
--- a/src/virtManager/domain.py
+++ b/src/virtManager/domain.py
@@ -1055,6 +1055,11 @@ class vmmDomain(vmmLibvirtObject):
         self.force_update_status()
 
     def delete(self):
+        if self.hasSavedImage():
+            try:
+                self._backend.managedSaveRemove(0)
+            except:
+                logging.exception("Failed to remove managed save state")
         self._backend.undefine()
 
     def resume(self):