Fix examples python3 compatibility

Signed-off-by: Ivan Kanakarakis <ivan.kanak@gmail.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/example/sp-wsgi/sp.py b/example/sp-wsgi/sp.py
index 216c3a94..485d802d 100755
--- a/example/sp-wsgi/sp.py
+++ b/example/sp-wsgi/sp.py
@@ -705,7 +705,9 @@ def main(environ, start_response, sp):
     body.append("<br><a href='/logout'>logout</a>")
 
     body = [
-        item if not isinstance(item, six.binary_type) else item.encode("utf-8")
+        item
+        if isinstance(item, six.binary_type)
+        else item.encode("utf-8")
         for item in body
     ]