bitbake: bitbake: utils: add BBSERVER to the list of preserved variables

All environment variables that are not in the list returned by
preserved_envvars_exported are cleaned by bb.utils.clean_environment.

Added BBSERVER to the list as we need to access it in bb/main.py
after the call of bb.utils.clean_environment.

(Bitbake rev: 15c4ea679f4fe097a9f21cccfc82907b5f39a4e4)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/bitbake/lib/bb/utils.py b/bitbake/lib/bb/utils.py
index aad26a0f1e..995089a384 100644
--- a/bitbake/lib/bb/utils.py
+++ b/bitbake/lib/bb/utils.py
@@ -575,6 +575,7 @@ def preserved_envvars_exported():
         'TERM',
         'USER',
         'LC_ALL',
+        'BBSERVER',
     ]
 
 def preserved_envvars():