[build-support] fix on enable_devtoolset_inner.sh
When ccache is not present on the build machine, the prior version
of this script output an error:
enable_devtoolset_inner.sh: line 28: [: too many arguments
This patch fixes this minor issue.
Change-Id: I49b1db9933371304674b148cc4d71c3703be1772
Reviewed-on: http://gerrit.cloudera.org:8080/14595
Tested-by: Kudu Jenkins
Reviewed-by: Adar Dembo <adar@cloudera.com>
Reviewed-by: Andrew Wong <awong@cloudera.com>
(cherry picked from commit 719418a60235a5155efe95c37e9fc6e319f41e0c)
Reviewed-on: http://gerrit.cloudera.org:8080/14682
Reviewed-by: Alexey Serbin <aserbin@cloudera.com>
Tested-by: Alexey Serbin <aserbin@cloudera.com>
1 file changed
