From a2c7e5686249a97ac9adfac4132b3900dfe43f18 Mon Sep 17 00:00:00 2001
From: Joseph Lenox <lenox.joseph@gmail.com>
Date: Sun, 1 Jan 2017 17:51:51 -0600
Subject: [PATCH] Fix typo in debug code, use this->_layer_id not plain
 layer_id.

---
 xs/src/libslic3r/GCode/CoolingBuffer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xs/src/libslic3r/GCode/CoolingBuffer.cpp b/xs/src/libslic3r/GCode/CoolingBuffer.cpp
index 84df9cfd30..e976c9f465 100644
--- a/xs/src/libslic3r/GCode/CoolingBuffer.cpp
+++ b/xs/src/libslic3r/GCode/CoolingBuffer.cpp
@@ -68,7 +68,7 @@ CoolingBuffer::flush()
     
     if (gg.config.cooling) {
         #ifdef SLIC3R_DEBUG
-        printf("Layer %zu estimated printing time: %f seconds\n", layer_id, elapsed);
+        printf("Layer %zu estimated printing time: %f seconds\n", this->_layer_id, elapsed);
         #endif
         
         if (elapsed < (float)gg.config.slowdown_below_layer_time) {