[LNT] r312586 - Fix typo in V4db.close_all_engines()

[Matthias Braun via llvm-commits]

Author: matze
Date: Tue Sep  5 15:37:06 2017
New Revision: 312586

URL: http://llvm.org/viewvc/llvm-project?rev=312586&view=rev
Log:
Fix typo in V4db.close_all_engines()

Modified:
    lnt/trunk/lnt/server/db/v4db.py

Modified: lnt/trunk/lnt/server/db/v4db.py
URL: http://llvm.org/viewvc/llvm-project/lnt/trunk/lnt/server/db/v4db.py?rev=312586&r1=312585&r2=312586&view=diff
==============================================================================
--- lnt/trunk/lnt/server/db/v4db.py (original)
+++ lnt/trunk/lnt/server/db/v4db.py Tue Sep  5 15:37:06 2017
@@ -95,7 +95,7 @@ class V4DB(object):
     def close_all_engines():
         """Hack for async_ops. Do not use for anything else."""
         with V4DB._engine_lock:
-            for engine in _engines:
+            for engine in V4DB._engines:
                 engine.dispose()
             V4DB._engines = []