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Diffstat (limited to 'backup-mysql')
| -rwxr-xr-x | backup-mysql | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/backup-mysql b/backup-mysql index b68b877..22a3e6f 100755 --- a/backup-mysql +++ b/backup-mysql @@ -28,7 +28,7 @@ if [ -z "$HOSTS" ]; then HOSTS="localhost" fi -if [ -z "$CONCURRENCY_LEVEL" ]; then +if [ -z "${CONCURRENCY_LEVEL:-}" ]; then CONCURRENCY_LEVEL=1 fi |