bb.fatal: Raise a BBHandledException instead of exiting

With new bitbake UIs having the cooker exit at 'random' points
in the codebase is problematic. This patch raises an exception
which matches the situation instead.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/lib/bb/__init__.py b/lib/bb/__init__.py
index 1478dd23b..84f6ec3f3 100644
--- a/lib/bb/__init__.py
+++ b/lib/bb/__init__.py
@@ -99,8 +99,7 @@ def error(*args):
 
 def fatal(*args):
     logger.critical(''.join(args))
-    sys.exit(1)
-
+    raise BBHandledException()
 
 def deprecated(func, name=None, advice=""):
     """This is a decorator which can be used to mark functions