libspell: skip spell index of invalid spells

2025-06-01 14:45:32 +02:00
parent 02b44c1e61
commit 3d96b0ffff
1 changed files with 1 additions and 0 deletions
@@ -44,6 +44,7 @@ end
 -- return:      [number],[string]   spell index and spellbook id
 local spellindex = {}
 function libspell.GetSpellIndex(name, rank)
+  if not name then return end
  local cache = spellindex[name..(rank or "")]
  if cache then return cache[1], cache[2] end