From b3f57927a70fa9114e9d30d346a14f20782da3fc Mon Sep 17 00:00:00 2001
From: Arthur Wolf <wolf.arthur@gmail.com>
Date: Sat, 2 Mar 2013 22:12:51 +0100
Subject: [PATCH] move back to get_ref in conveyors flush

---
 src/modules/robot/Conveyor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/robot/Conveyor.cpp b/src/modules/robot/Conveyor.cpp
index 88b2ccb1..3a699e14 100644
--- a/src/modules/robot/Conveyor.cpp
+++ b/src/modules/robot/Conveyor.cpp
@@ -33,7 +33,7 @@ void Conveyor::on_idle(void* argument)
 {
     if (flush_blocks)
     {
-        Block* block = queue.get_tail_ref();
+        Block* block = queue.get_ref(0);
 //         printf("Block: clean %p\n", block);
         while (block->gcodes.size())
         {
-- 
2.20.1