mgr/dashboard: home: fix python2 failure in regex processing

Signed-off-by: Ricardo Dias <rdias@suse.com>
(cherry picked from commit cb2d982b7eec86f21f9314f897f1ff09652c2b8d)

diff --git a/src/pybind/mgr/dashboard/controllers/home.py b/src/pybind/mgr/dashboard/controllers/home.py
index 19f3005bbd3cf9856f3615eafd7880ad8158939f..038b68d96749bfb1ab70588f8e537d205aca70a9 100644 (file)
--- a/src/pybind/mgr/dashboard/controllers/home.py
+++ b/src/pybind/mgr/dashboard/controllers/home.py
@@ -52,7 +52,7 @@ class HomeController(BaseController):
                 logger.debug("reached max accepted languages, skipping remaining")
                 break
 
-            tag_match = self.LANG_TAG_RE.match(m[1])
+            tag_match = self.LANG_TAG_RE.match(m.group(1))
             if tag_match is None:
                 raise cherrypy.HTTPError(400, "Malformed 'Accept-Language' header")
             locale = tag_match.group('locale').lower()