Fixed existing stash selection in transfer tool.

src/tools/stashes-load.js

@@ -7,9 +7,12 @@ async function getStashId(stash, user) {
 		.select('id')
 		.where('user_id', user.id)
 		.where((builder) => {
-			builder
-				.where('slug', stash.slug)
-				.orWhere('primary', stash.primary);
+			if (stash.primary) {
+				builder.where('primary', true);
+				return;
+			}
+
+			builder.where('slug', stash.slug);
 		})
 		.first();