From f021265663f5df43d6ae4445d17076bb5c6d4e1f Mon Sep 17 00:00:00 2001
From: Leonhardt Wille <leonhardt.wille@erasys.de>
Date: Mon, 20 Feb 2017 11:20:16 +0100
Subject: [PATCH] fix: UnboundLocalError: local variable 'response' referenced
 before assignment

---
 marathon/client.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/marathon/client.py b/marathon/client.py
index a57256d..d83f4c9 100644
--- a/marathon/client.py
+++ b/marathon/client.py
@@ -119,11 +119,12 @@ def _do_sse_request(self, path):
                     headers={'Accept': 'text/event-stream'},
                     auth=self.auth
                 )
+                if response.ok:
+                    return response.iter_lines()
+                response.raise_for_status()
             except Exception as e:
                 marathon.log.error('Error while calling %s: %s', url, e.message)
 
-            if response.ok:
-                return response.iter_lines()
 
         raise MarathonError('No remaining Marathon servers to try')