1 files changed, 4 insertions, 5 deletions
diff --git a/chat.lua b/chat.lua
index b757185..d0e73cc 100644
--- a/chat.lua
+++ b/chat.lua
@@ -1,5 +1,5 @@
-local p = peripheral.find"manipulator"
-assert(p and p.hasModule"plethora:chat")
+local man = peripheral.find"manipulator"
+assert(man and man.hasModule"plethora:chat")
 local m = peripheral.wrap"monitor"
 assert(m)
 
@@ -9,9 +9,9 @@ local function p(...)
 	term.redirect(term.native())
 end
 
-local score(msg)
+local function score(msg)
 	local s = 0
-	for m in a:gmatch"%-?%d+" do s=s+m end
+	for num in msg:gmatch"%-?%d+" do s=s+num end
 	return s
 end
 
@@ -22,4 +22,3 @@ while true do
 end
 	
 
-end