[OE-core] [PATCH 2/2] devtool: tidy up handling of parse failures

[Paul Eggleton]

Since the tinfoil2 refactoring, if an error occurred during parsing, we
were showing a traceback and not correctly exiting (since we weren't
calling shutdown()). Fix both of these issues.

Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
 scripts/lib/devtool/__init__.py | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/scripts/lib/devtool/__init__.py b/scripts/lib/devtool/__init__.py
index 91111e1..8c385be 100644
--- a/scripts/lib/devtool/__init__.py
+++ b/scripts/lib/devtool/__init__.py
@@ -114,8 +114,15 @@ def setup_tinfoil(config_only=False, basepath=None, tracking=False):
 
         import bb.tinfoil
         tinfoil = bb.tinfoil.Tinfoil(tracking=tracking)
-        tinfoil.prepare(config_only)
-        tinfoil.logger.setLevel(logger.getEffectiveLevel())
+        try:
+            tinfoil.prepare(config_only)
+            tinfoil.logger.setLevel(logger.getEffectiveLevel())
+        except bb.tinfoil.TinfoilUIException:
+            tinfoil.shutdown()
+            raise DevtoolError('Failed to start bitbake environment')
+        except:
+            tinfoil.shutdown()
+            raise
     finally:
         os.chdir(orig_cwd)
     return tinfoil
-- 
2.9.3