From e703e7850499e42fff678444da8efc23067081d0 Mon Sep 17 00:00:00 2001
From: Alessandro Ranellucci <aar@cpan.org>
Date: Wed, 11 Jul 2012 21:48:30 +0200
Subject: [PATCH] A typo caused no newline after Tn. #530

---
 lib/Slic3r/GCode.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Slic3r/GCode.pm b/lib/Slic3r/GCode.pm
index 838a09a16..7f0326a66 100644
--- a/lib/Slic3r/GCode.pm
+++ b/lib/Slic3r/GCode.pm
@@ -388,7 +388,7 @@ sub set_tool {
     
     $self->extruder_idx($tool);
     return $self->retract
-        . sprintf "T%d%s\n", $tool, ($Slic3r::gcode_comments ? ' ; change tool' : '')
+        . (sprintf "T%d%s\n", $tool, ($Slic3r::gcode_comments ? ' ; change tool' : ''))
         . $self->reset_e
         . $self->unretract;
 }