From: Erik van der Zalm <erik@vdzalm.eu>
Date: Tue, 27 Mar 2012 17:03:33 +0000 (+0200)
Subject: Fixed arc offset.
X-Git-Tag: iwj-success-2012-07-29~44
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=ae0bf8068bbf9ce2a950994960fed202dcb03a70;p=marlin.git

Fixed arc offset.
---

diff --git a/Marlin/Marlin.pde b/Marlin/Marlin.pde
index ce11d7b..5b1a13b 100644
--- a/Marlin/Marlin.pde
+++ b/Marlin/Marlin.pde
@@ -1328,8 +1328,18 @@ void get_coordinates()
 void get_arc_coordinates()
 {
    get_coordinates();
-   if(code_seen('I')) offset[0] = code_value();
-   if(code_seen('J')) offset[1] = code_value();
+   if(code_seen('I')) {
+     offset[0] = code_value();
+   } 
+   else {
+     offset[0] = 0.0;
+   }
+   if(code_seen('J')) {
+     offset[1] = code_value();
+   }
+   else {
+     offset[1] = 0.0;
+   }
 }
 
 void prepare_move()