[Piglit] [PATCH 1/5] framework/backends/abstract.py: use next() instead of generator.next()

[Dylan Baker]

Python2.7 supports both the legacy next method, and the future looking
next() function. We'd rather be future looking so use the next function.

Signed-off-by: Dylan Baker <dylanx.c.baker at intel.com>
---
 framework/backends/abstract.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/backends/abstract.py b/framework/backends/abstract.py
index 47186f2..9da2ef8 100644
--- a/framework/backends/abstract.py
+++ b/framework/backends/abstract.py
@@ -188,7 +188,7 @@ class FileBackend(Backend):
             shutil.move(tfile, file_)
 
         file_ = os.path.join(self._dest, 'tests', '{}.{}'.format(
-            self.__counter.next(), self._file_extension))
+            next(self.__counter), self._file_extension))
 
         with open(file_, 'w') as f:
             self._write(f, name, self.__INCOMPLETE)
-- 
2.4.5