From 40d73a0b585fde9c065fb069d7a31c4717c8887d Mon Sep 17 00:00:00 2001
From: gengchc2 <geng.changcai2@zte.com.cn>
Date: Fri, 2 Dec 2016 09:56:27 +0800
Subject: [PATCH] Correct reraising of exception

When an exception was caught and rethrown, it should
call 'raise' without any arguments because it shows
the place where an exception occured initially instead
of place where the exception re-raised

Change-Id: I3ec3680debbfad7c06f2251396e0e8e4e3df6c50
---
 openstackclient/shell.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/openstackclient/shell.py b/openstackclient/shell.py
index be4b52834a..e08eee61df 100644
--- a/openstackclient/shell.py
+++ b/openstackclient/shell.py
@@ -148,10 +148,10 @@ class OpenStackShell(shell.OpenStackShell):
                     'auth_type': self._auth_type,
                 },
             )
-        except (IOError, OSError) as e:
+        except (IOError, OSError):
             self.log.critical("Could not read clouds.yaml configuration file")
             self.print_help_if_requested()
-            raise e
+            raise
 
         if not self.options.debug:
             self.options.debug = None