diff options
Diffstat (limited to 'advtrains/helpers.lua')
| -rw-r--r-- | advtrains/helpers.lua | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/advtrains/helpers.lua b/advtrains/helpers.lua index 511d32e..3514f55 100644 --- a/advtrains/helpers.lua +++ b/advtrains/helpers.lua @@ -381,6 +381,7 @@ end -- decodes a position encoded with encode_pos
function advtrains.decode_pos(pts)
+ if not pts or not #pts==6 then return nil end
local stry = string.sub(pts, 1,4)
local strx = string.sub(pts, 5,8)
local strz = string.sub(pts, 9,12)
|