Bringing over patch from Alex Gaynor to fix SQL params when using django.contrib.gis.

1 files changed, 2 insertions, 1 deletions

diff --git a/debug_toolbar/panels/sql.py b/debug_toolbar/panels/sql.py
index a4c18f6..dbf92c6 100644
--- a/debug_toolbar/panels/sql.py
+++ b/debug_toolbar/panels/sql.py
@@ -5,6 +5,7 @@ from django.db import connection
 from django.db.backends import util
 from django.template.loader import render_to_string
 from django.utils import simplejson
+from django.utils.encoding import force_unicode
 from django.utils.hashcompat import sha_constructor
 
 class DatabaseStatTracker(util.CursorDebugWrapper):
@@ -20,7 +21,7 @@ class DatabaseStatTracker(util.CursorDebugWrapper):
             stop = time.time()
             _params = None
             try:
-                _params = simplejson.dumps(params)
+                _params = simplejson.dumps([force_unicode(x) for x in params])
             except TypeError:
                 pass # object not JSON serializable
             # We keep `sql` to maintain backwards compatibility