File pygrub-netware-xnloader.patch of Package xen.openSUSE_Leap_42.3_Update

Index: xen-4.7.1-testing/tools/pygrub/src/pygrub
===================================================================
--- xen-4.7.1-testing.orig/tools/pygrub/src/pygrub
+++ xen-4.7.1-testing/tools/pygrub/src/pygrub
@@ -25,6 +25,7 @@ import fsimage
 import grub.GrubConf
 import grub.LiloConf
 import grub.ExtLinuxConf
+import xnloader
 
 PYGRUB_VER = 0.6
 FS_READ_MAX = 1024 * 1024
@@ -766,6 +767,8 @@ if __name__ == "__main__":
             if len(data) == 0:
                 os.close(tfd)
                 del datafile
+                if file_to_read == "/nwserver/xnloader.sys":
+                    xnloader.patch_netware_loader(ret)
                 return ret
             try:
                 os.write(tfd, data)