From ab97fc58b4d6c4402badb3bf3bc96bcf383a51b1 Mon Sep 17 00:00:00 2001
From: Martin Kronbichler <kronbichler@lnm.mw.tum.de>
Date: Fri, 21 Feb 2014 19:01:30 +0000
Subject: [PATCH] Avoid compiler warning

git-svn-id: https://svn.dealii.org/trunk@32528 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/include/deal.II/matrix_free/fe_evaluation.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/deal.II/include/deal.II/matrix_free/fe_evaluation.h b/deal.II/include/deal.II/matrix_free/fe_evaluation.h
index 141ebe579e..c57c8ad1e7 100644
--- a/deal.II/include/deal.II/matrix_free/fe_evaluation.h
+++ b/deal.II/include/deal.II/matrix_free/fe_evaluation.h
@@ -5041,7 +5041,7 @@ namespace internal
       {
         for (int i1=0; i1<n_blocks1; ++i1)
           {
-            Number xp[mid], xm[mid];
+            Number xp[mid>0?mid:1], xm[mid>0?mid:1];
             for (int i=0; i<mid; ++i)
               {
                 if (dof_to_quad == true && type == 1)
-- 
2.39.5