bitbake: command: Add missing import traceback

Without this, if an exception occurs the server will silently crash
with no feedback to the user about why (since traceback isn't imported).

(Bitbake rev: e637a635bf7b5a9a2e9dc20afc18aceec98d578f)

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

1 files changed, 1 insertions, 0 deletions

diff --git a/bitbake/lib/bb/command.py b/bitbake/lib/bb/command.py
index 00b854e240..c08e2ce1f5 100644
--- a/bitbake/lib/bb/command.py
+++ b/bitbake/lib/bb/command.py
@@ -69,6 +69,7 @@ class Command:
             except CommandError as exc:
                 return None, exc.args[0]
             except Exception:
+                import traceback
                 return None, traceback.format_exc()
             else:
                 return result, None