From 709ee8812c1ac5fad8c50c0a12c2d35885e9baea Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Sat, 5 Jul 2014 14:31:18 -0500
Subject: [PATCH] Fix 1D face_vertex_indices

---
 meshmode/mesh/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meshmode/mesh/__init__.py b/meshmode/mesh/__init__.py
index 2cace65..3ec8222 100644
--- a/meshmode/mesh/__init__.py
+++ b/meshmode/mesh/__init__.py
@@ -155,7 +155,7 @@ class SimplexElementGroup(MeshElementGroup):
 
     def face_vertex_indices(self):
         if self.dim == 1:
-            return ((0, 1))
+            return ((0, 1),)
         elif self.dim == 2:
             return (
                 (0, 1),
-- 
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