File virtman-fix-uninitialized-controller-index.patch of Package virt-manager

References: bsc#1203252

--- virt-manager-4.1.0/virtManager/addhardware.py.orig	2022-11-15 07:49:08.318413181 -0700
+++ virt-manager-4.1.0/virtManager/addhardware.py	2022-11-15 07:49:48.126414130 -0700
@@ -1570,6 +1570,8 @@ class vmmAddHardware(vmmGObjectUI):
         if len(controller_num) > 0:
             index_new = max([x.index for x in controller_num]) + 1
             dev.index = index_new
+        else:
+            dev.index = 0
 
         dev.type = controller_type