shop

1 files changed, 2 insertions, 1 deletions

diff --git a/shop2.lua b/shop2.lua
index aeb1b66..2a6f1d9 100644
--- a/shop2.lua
+++ b/shop2.lua
@@ -33,8 +33,9 @@ end
 local function centre(s,w)
 	s=tostring(s)
 	local l = #s
-	local p = math.floor(math.max(0,w-l)/2))
+	local p = math.floor(math.max(0,w-l)/2)
 	return string.rep(" ",p)..s
+end
 
 local function disp_shopscreen()
 	local m = peripheral.wrap"left"