From: Timo Heister <timo.heister@gmail.com>
Date: Thu, 2 Feb 2017 18:51:55 +0000 (-0500)
Subject: fix >=0 comparison warning
X-Git-Tag: v8.5.0-rc1~166^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F3906%2Fhead;p=dealii.git

fix >=0 comparison warning

gcc 4.8 complained:
```
/ssd/deal-git/source/fe/mapping_q_generic.cc:2800:11: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
```
---

diff --git a/source/fe/mapping_q_generic.cc b/source/fe/mapping_q_generic.cc
index 1df72d9163..a7a48963d6 100644
--- a/source/fe/mapping_q_generic.cc
+++ b/source/fe/mapping_q_generic.cc
@@ -2797,7 +2797,7 @@ namespace internal
           if (update_flags & update_JxW_values)
             AssertDimension (output_data.JxW_values.size(), n_q_points);
 
-          Assert (data.aux.size() >= dim-1, ExcInternalError());
+          Assert (data.aux.size()+1 >= dim, ExcInternalError());
 
           // first compute some common data that is used for evaluating
           // all of the flags below