From 523b7f3ebcc3b0a79daa4f75dcc5224c9713f49f Mon Sep 17 00:00:00 2001
From: bubnikv <bubnikv@gmail.com>
Date: Wed, 22 Feb 2017 16:13:10 +0100
Subject: [PATCH] Fix of a typo specific to a debugging build.

---
 xs/src/libslic3r/GCode/CoolingBuffer.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/xs/src/libslic3r/GCode/CoolingBuffer.cpp b/xs/src/libslic3r/GCode/CoolingBuffer.cpp
index 84df9cfd3..3254eb17d 100644
--- a/xs/src/libslic3r/GCode/CoolingBuffer.cpp
+++ b/xs/src/libslic3r/GCode/CoolingBuffer.cpp
@@ -68,9 +68,8 @@ CoolingBuffer::flush()
     
     if (gg.config.cooling) {
         #ifdef SLIC3R_DEBUG
-        printf("Layer %zu estimated printing time: %f seconds\n", layer_id, elapsed);
-        #endif
-        
+        printf("Layer %zu estimated printing time: %f seconds\n", this->_layer_id, elapsed);
+        #endif        
         if (elapsed < (float)gg.config.slowdown_below_layer_time) {
             // Layer time very short. Enable the fan to a full throttle and slow down the print
             // (stretch the layer print time to slowdown_below_layer_time).