Comment # 1 on bug 978676 from Ladislav Slez�k

From y2log:

bootloader/stage1.rb:338 assign bootloader device ':extended'
yast/wfm.rb:202 Client call failed with 'undefined local variable or method
`extended' for #<Bootloader::Stage1:0x00000007b3d290>' and backtrace
["/usr/share/YaST2/lib/bootloader/stage1.rb:345:in `assign_bootloader_device'",

Josef, please check it.