camealion/ElvUI_Skillet_Skin — comment on commit f0fb070a7ca7008d7a074864ff0053850dc9e3aa
File: ElvUI_Skillet_Skin.lua line 77
By SinaC:

if "number" then
will always return true because only 0 is considered as false
if you want to test an index you have to test the length of the array/list/... and not the index itself
"if 3908 then" doesn't test anything, you can replace it with "if true then"