minor fixes for user errors

2019-11-02 12:23:40 -06:00
parent 5c35a8383e
commit fba2d48a4b
2 changed files with 4 additions and 1 deletions
--- a/sys/modules/opus/fs/linkfs.lua
+++ b/sys/modules/opus/fs/linkfs.lua
@@ -19,6 +19,9 @@ function linkfs.mount(_, source)
 		error('Source is required')
 	end
 	source = fs.combine(source, '')
+	if not fs.exists(source) then
+		error('Source is missing')
+	end
 	if fs.isDir(source) then
 		return {
 			source = source,