Fix sphinx-docs job for stable branch

build-openstack-sphinx-docs jobs fails on stable branches due to the new
pip version 10 introduces some previously Warning as Error: in case of
calling "pip install" without any package name, the command fails.
tox_install.sh is called during docs job without any package passed to
pip.

Change-Id: I1c9efa640301427dc0497897eab90fd391baa29c
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
This commit is contained in:
Stephen Finucane 2018-05-11 11:32:20 +01:00
parent e0b516ca36
commit 45b2cde3b3
1 changed files with 5 additions and 0 deletions

View File

@ -55,5 +55,10 @@ fi
# install will be constrained and we need to unconstrain it.
edit-constraints $localfile -- $LIB_NAME "-e $LIB_LOCATION"
if [ -z "$@" ]; then
echo "No packages to be installed."
exit 0
fi
$install_cmd -U $*
exit $?