vstart.sh: fix bashism in the script

Signed-off-by: Mykola Golub <mgolub@mirantis.com>

diff --git a/src/vstart.sh b/src/vstart.sh
index c17de22f49f8959fef5ab94b5e00e1c7413989e6..c8bda3925715da3d9dfade4a6ad02bd082493509 100755 (executable)
--- a/src/vstart.sh
+++ b/src/vstart.sh
@@ -71,7 +71,7 @@ export DYLD_LIBRARY_PATH=$CEPH_LIB:$DYLD_LIBRARY_PATH
 [ -z "$CEPH_RGW_PORT" ] && CEPH_RGW_PORT=8000
 [ -z "$CEPH_CONF_PATH" ] && CEPH_CONF_PATH=$CEPH_DIR
 
-if (( $CEPH_NUM_OSD > 3 )); then
+if [ $CEPH_NUM_OSD -gt 3 ]; then
     OSD_POOL_DEFAULT_SIZE=3
 else
     OSD_POOL_DEFAULT_SIZE=$CEPH_NUM_OSD