iteration

2023-10-08 04:19:52 -04:00
parent 654c5394cd
commit 510bc2b2a9
1 changed files with 6 additions and 1 deletions
--- a/packages/dig.lua
+++ b/packages/dig.lua
@ -5,4 +5,9 @@ if args[1] == nil then
    return
 end

-io.write(lns.lookup(args[1]) .. "\n")
+result = lns.lookup(args[1])
+if result == nil then
+    io.write("Not found!\n")
+else
+    io.write(result .. "\n")
+end