From 9be98c66ab9fd9b74c1203a220f9a072b346ae0b Mon Sep 17 00:00:00 2001
From: HybridDog <adresse_test@t-online.de>
Date: Mon, 9 Jun 2014 15:32:15 +0200
Subject: [PATCH] fix a mistake at vector.line and add gitignore

---
 .gitignore | 4 ++++
 README.txt | 2 +-
 init.lua   | 3 +--
 3 files changed, 6 insertions(+), 3 deletions(-)
 create mode 100644 .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d9c069a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+## Generic ignorable patterns and files
+*~
+.*.swp
+debug.txt
diff --git a/README.txt b/README.txt
index dc9f055..fe5b6b1 100644
--- a/README.txt
+++ b/README.txt
@@ -1,2 +1,2 @@
 TODO:
-— maybe change vector.chunkcorner
+— add things to this list
diff --git a/init.lua b/init.lua
index 4e4205e..6c5981c 100644
--- a/init.lua
+++ b/init.lua
@@ -130,8 +130,7 @@ end
 function vector.line(pos, dir, range)
 	--assert_vector(pos)
 	if not range then --dir = pos2
-		dir = vector.direction(pos, dir)
-		range = vector.distance(pos, dir)
+		dir, range = vector.direction(pos, dir), vector.distance(pos, dir)
 	end
 	return return_line(pos, dir, range)
 end