Fixed prefix loader now properly forward globals.

This fixes pallets#238

CHANGES

@@ -5,6 +5,9 @@ Version 2.7.2
 -------------
 (bugfix release, release date to be decided)
 
+- Prefix loader was not forwarding the locals properly to
+  inner loaders.  This is now fixed.
+
 Version 2.7.1
 -------------
 (bugfix release, released on August 7th 2013)

jinja2/loaders.py

@@ -349,7 +349,7 @@ def get_source(self, environment, template):
     def load(self, environment, name, globals=None):
         loader, local_name = self.get_loader(name)
         try:
-            return loader.load(environment, local_name)
+            return loader.load(environment, local_name, globals)
         except TemplateNotFound:
             # re-raise the exception with the correct fileame here.
             # (the one that includes the prefix)