Display exception error in the log file as well

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk/utils@46006 20353a03-c40f-0410-a6d1-a30d3c3de9de

erp5/util/benchmark/benchmark.py

@@ -483,9 +483,12 @@ class BenchmarkProcess(multiprocessing.Process):
       exit_msg = str(e)
       exit_status = 1
 
-    except Exception, e:
+    except BaseException, e:
       exit_msg = e
       exit_status = 2
 
+    if exit_msg:
+      self._logger.error(exit_msg)
+
     self._exit_msg_queue.put(exit_msg)
     sys.exit(exit_status)