[PATCH] common/rc: Prevent _scale_fsstress_args from consuming -n

[Kusanagi Kouichi <slash@xxxxxxxxxxxxxxx>]

If first argument is -n, echo consumes it.

Signed-off-by: Kusanagi Kouichi <slash@xxxxxxxxxxxxxxx>
---
 common/rc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/rc b/common/rc
index 6943f19f..7b954860 100644
--- a/common/rc
+++ b/common/rc
@@ -3433,7 +3433,7 @@ _scale_fsstress_args()
         esac
         shift
     done
-    echo $args
+    printf '%s\n' "$args"
 }
 
 #
-- 
2.24.0