From 20c202097ca2a9a9b0f9e66616f34e3026db3d83 Mon Sep 17 00:00:00 2001
From: Duy Do <duydo@protonmail.com>
Date: Mon, 6 Nov 2023 20:55:28 +0700
Subject: [PATCH] .

---
 scripts/build_wasm_tests.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/build_wasm_tests.bash b/scripts/build_wasm_tests.bash
index 88612258..8dbc0c54 100755
--- a/scripts/build_wasm_tests.bash
+++ b/scripts/build_wasm_tests.bash
@@ -6,7 +6,7 @@ TARGET_DIR="$PWD/target/"
 for d in ./crates/space-wasm/tests/* ; do
     if [ -d "$d" ]; then
         pushd "$d" > /dev/null
-        if ! [ -d "target/" ] && [ "$1" = "sub" ]; then
+        if ! [ -d "target/" ] && [ "${1-}" = "sub" ]; then
             btrfs subvolume create target/
         fi
         cargo build --release --quiet