Instead of traversing all calling cards, pick a selected few.

Make test_LLInventory.lua directly select from the calling_cards result set,
instead of first copying all names to a separate array.

1 files changed, 6 insertions, 5 deletions

diff --git a/indra/newview/scripts/lua/test_LLInventory.lua b/indra/newview/scripts/lua/test_LLInventory.lua
index 918ca56a2e..de57484bcd 100644
--- a/indra/newview/scripts/lua/test_LLInventory.lua
+++ b/indra/newview/scripts/lua/test_LLInventory.lua
@@ -15,9 +15,10 @@ calling_cards_id = LLInventory.getBasicFolderID('callcard')
 calling_cards = LLInventory.getDirectDescendents(calling_cards_id).items
 
 -- Print a random calling card name from 'Calling Cards' folder
-local card_names = {}
-for _, value in pairs(calling_cards) do
-    table.insert(card_names, value.name)
-end
+-- (because getDirectDescendents().items is a Lua result set, selecting
+-- a random entry only fetches one slice containing that entry)
 math.randomseed(os.time())
-print("Random calling card: " .. inspect(card_names[math.random(#card_names)]))
+for i = 1, 5 do
+    pick = math.random(#calling_cards)
+    print(`Random calling card (#{pick} of {#calling_cards}): {calling_cards[pick].name}`)
+end