From: W. Trevor King <wking@tremily.us>
Date: Mon, 22 Oct 2012 00:16:22 +0000 (-0400)
Subject: tabulate: fix sval -> return typo in _statistic().
X-Git-Url: http://git.tremily.us/?p=pygrader.git;a=commitdiff_plain;h=41b171aa8c3649c20e40a44f8badf355242df863

tabulate: fix sval -> return typo in _statistic().
---

diff --git a/pygrader/tabulate.py b/pygrader/tabulate.py
index 1236b84..e070c7d 100644
--- a/pygrader/tabulate.py
+++ b/pygrader/tabulate.py
@@ -69,7 +69,7 @@ def _statistic(iterable, statistic):
             return gs.mean()
     elif statistic == 'Std. Dev.':
         if _numpy is None:  # work around missing numpy
-            sval = _std(iterable)
+            return _std(iterable)
         else:
             return gs.std()
     else: