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authorcheapie <no-email-for-you@example.com>2024-04-27 20:32:02 -0500
committercheapie <no-email-for-you@example.com>2024-04-27 20:32:02 -0500
commit7077022b3e565664bc1d59770cc33a892762cec9 (patch)
tree18ba0131380b57472d6eac6221b30ea60bb50767 /pilantern.lua
parent1e2c5e046c9af0c511f78fa7e88dd6b0eb6c7ef9 (diff)
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Fix crash if a PI is paired to an uninitialized controller
Diffstat (limited to 'pilantern.lua')
-rw-r--r--pilantern.lua1
1 files changed, 1 insertions, 0 deletions
diff --git a/pilantern.lua b/pilantern.lua
index c156934..83eabe9 100644
--- a/pilantern.lua
+++ b/pilantern.lua
@@ -116,6 +116,7 @@ function celevator.pi.flash(pos,what)
end
function celevator.pi.settext(pos,text)
+ if not text then text = " --" end
if minetest.get_item_group(celevator.get_node(pos).name,"_celevator_pi") ~= 1 then return end
local meta = minetest.get_meta(pos)
if string.len(text) < 3 then