fixed bug that allows placing sale protectors too close to each other

1 files changed, 1 insertions, 1 deletions

diff --git a/init.lua b/init.lua
index 5fc33f4..7fa5eb5 100644
--- a/init.lua
+++ b/init.lua
@@ -176,7 +176,7 @@ protector.overlaps = function(p)
    local pos = minetest.find_nodes_in_area(
       {x = p.x - r, y = p.y - r, z = p.z - r},
       {x = p.x + r, y = p.y + r, z = p.z + r},
-      {"protector:protect", "protector:protect2"})
+      {"protector:protect", "protector:protect2", "protector:protect_sell"})
    if (#pos > 1) then
       return true
    end