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Suppress spurious output

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Suppress spurious output while testing for the presence of the virtualenv or python-virtualenv package.
This commit is contained in:
Ward Vandewege 2015-12-18 21:17:05 -05:00
parent 0c704fa7f2
commit 55d1f68c77
1 changed files with 2 additions and 2 deletions
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4
bootstrap/_deb_common.sh
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@ -24,11 +24,11 @@ apt-get update
# distro version (#346)
virtualenv=
if apt-cache show virtualenv > /dev/null ; then
if apt-cache show virtualenv > /dev/null 2>&1; then
virtualenv="virtualenv"
fi
if apt-cache show python-virtualenv > /dev/null ; then
if apt-cache show python-virtualenv > /dev/null 2>&1; then
virtualenv="$virtualenv python-virtualenv"
fi