diff options
| -rw-r--r-- | builtin/filterlist.lua | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/builtin/filterlist.lua b/builtin/filterlist.lua index fd337ae92..1c2ceb031 100644 --- a/builtin/filterlist.lua +++ b/builtin/filterlist.lua @@ -240,6 +240,12 @@ end function sort_worlds_alphabetic(this) table.sort(this.m_processed_list, function(a, b) + --fixes issue #857 (crash due to sorting nil in worldlist) + if a == nil or b == nil then + if a == nil and b ~= nil then return false end + if b == nil and a ~= nil then return true end + return false + end if a.name:lower() == b.name:lower() then return a.name < b.name end |