When a variable such as SRUN=$(which srun) returns empty, it
causes the test the fail
Signed-off-by: Minh Diep <mdiep@whamcloud.com>
Change-Id: I8e5550a6c2e65dc7fbc51c6a6ef6e7e62260d88b
Reviewed-on: http://review.whamcloud.com/1801
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Wei Liu <sarah@whamcloud.com>
Reviewed-by: Yu Jian <yujian@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
# This is used when testing on SLURM environment.
# Test will use srun when SRUN_PARTITION is set
-SRUN=${SRUN:-$(which srun 2>/dev/null)}
+SRUN=${SRUN:-$(which srun 2>/dev/null || true)}
SRUN_PARTITION=${SRUN_PARTITION:-""}
SRUN_OPTIONS=${SRUN_OPTIONS:-"-W 1800 -l -O"}