X-Git-Url: http://git.scottworley.com/slidingtile/blobdiff_plain/0e27f67c88ac6fac3cce4cfdf6856e94cd716154..212a5629d44cb0aa108057fe5a6d0c67bb479d54:/sliding_tile.go

diff --git a/sliding_tile.go b/sliding_tile.go
index a934b4e..32bccae 100644
--- a/sliding_tile.go
+++ b/sliding_tile.go
@@ -11,24 +11,24 @@ type Space int8
 type Board [BOARD_SIZE]Space
 
 func read_board_from_strings(in []string) (*Board, error) {
-  if len(in) != BOARD_SIZE {
-    return nil, fmt.Errorf("Please provide %d values", BOARD_SIZE)
-  }
-  var b Board
-  for i, s := range in {
-    num, err := strconv.Atoi(s)
-    b[i] = Space(num)
-    if err != nil {
-      return nil, err
-    }
-  }
-  return &b, nil
+	if len(in) != BOARD_SIZE {
+		return nil, fmt.Errorf("Please provide %d values", BOARD_SIZE)
+	}
+	var b Board
+	for i, s := range in {
+		num, err := strconv.Atoi(s)
+		b[i] = Space(num)
+		if err != nil {
+			return nil, err
+		}
+	}
+	return &b, nil
 }
 
 func main() {
-  start, err := read_board_from_strings(os.Args[1:])
-  if err != nil {
-    panic(err)
-  }
-  fmt.Println(start)
+	start, err := read_board_from_strings(os.Args[1:])
+	if err != nil {
+		panic(err)
+	}
+	fmt.Println(start)
 }