check -n rather than > /dev/null

pantheon-systems · Jan 30, 2024 · 48eb0d1 · 48eb0d1
1 parent 2ff2630
commit 48eb0d1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/bin/prepare-wp-upstreams.sh b/tests/bin/prepare-wp-upstreams.sh
@@ -58,7 +58,7 @@ done
 function update_json() {
 	echo "Checking diff between '${working_copy_path}/wp' and '${working_copy_path}/wpms'..."
 	diff=$(diff "${working_copy_path}/wp" "${working_copy_path}/wpms")
-	if [ $diff > /dev/null ]; then
+	if [ -n $diff ]; then
 		echo "wp fixture is already ahead of wpms fixture. Skipping update."
 	else
 		# Parse the JSON file.