From: David Wells <drwells@vt.edu>
Date: Wed, 28 Mar 2018 20:17:40 +0000 (-0400)
Subject: Merge pull request #6109 from masterleinad/use_reference
X-Git-Tag: v9.0.0-rc1~272
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45abd3b30ed803cea63fce831694bcc38a4c1840;p=dealii.git

Merge pull request #6109 from masterleinad/use_reference

Avoid copies clang-tidy complains about
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45abd3b30ed803cea63fce831694bcc38a4c1840