From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Wed, 12 Aug 2015 00:57:57 +0000 (-0500)
Subject: Fix a loop.
X-Git-Tag: v8.4.0-rc2~631^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6847bc792a0a4f248e0b8d9b3140b044477a70b;p=dealii.git

Fix a loop.

The comment in front provides the correct logic, but is not up to date
with the actual code. Bring the code in compliance and update the comment.
---

diff --git a/source/fe/mapping_q1.cc b/source/fe/mapping_q1.cc
index 58cfd8ceb3..8d61241f3d 100644
--- a/source/fe/mapping_q1.cc
+++ b/source/fe/mapping_q1.cc
@@ -522,16 +522,16 @@ MappingQ1<dim,spacedim>::update_each (const UpdateFlags in) const
   // add flags if the respective
   // quantities are necessary to
   // compute what we need. note that
-  // some flags appear in both
+  // some flags appear in both the
   // conditions and in subsequent
   // set operations. this leads to
   // some circular logic. the only
   // way to treat this is to
-  // iterate. since there are 4
+  // iterate. since there are 5
   // if-clauses in the loop, it will
-  // take at most 3 iterations to
+  // take at most 5 iterations to
   // converge. do them:
-  for (unsigned int i=0; i<4; ++i)
+  for (unsigned int i=0; i<5; ++i)
     {
       // The following is a little incorrect:
       // If not applied on a face,