lib/oelite: Fix error handling in bblex.py
lib/oelite: Fix error handling in bblex.py

diorcety/oe-lite-core,hundeboll/core,sknsean/core,hundeboll/core,diorcety/oe-lite-core,hundeboll/core,hundeboll/core,sknsean/core,sknsean/core,sknsean/core,sknsean/core