From 2974737337bc7244f4b55b01a986f260e1d023ec Mon Sep 17 00:00:00 2001
From: Ciro Santilli <ciro.santilli@gmail.com>
Date: Fri, 14 Sep 2018 07:01:51 +0100
Subject: [PATCH] bench-all: fix

---
 bench-all | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bench-all b/bench-all
index bbcac98..845c22f 100755
--- a/bench-all
+++ b/bench-all
@@ -71,7 +71,7 @@ mkdir "$new_dir"
 do_bench_buildroot_build() (
   arch="$default_arch"
   build_id=bench
-  if [ "$1" = baseline ]; then
+  if [ "${1:-}" = baseline ]; then
     baseline=--baseline
     baseline_suffix=-baseline
   else