From 7180c2e8d5069fab3859a2658a9820061bccba8c Mon Sep 17 00:00:00 2001
From: Joseph Lenox <lenox.joseph@gmail.com>
Date: Mon, 30 Jul 2018 08:52:34 -0500
Subject: [PATCH] Initialize e_per_mm to make the compiler not freak out

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

diff --git a/xs/src/libslic3r/Print.cpp b/xs/src/libslic3r/Print.cpp
index 838d0c84f..405962e70 100644
--- a/xs/src/libslic3r/Print.cpp
+++ b/xs/src/libslic3r/Print.cpp
@@ -236,7 +236,7 @@ Print::make_skirt()
     //size_t extruder_idx = 0;
     
     // new to the cpp implementation
-    float e_per_mm, extruded_length = 0;
+    float e_per_mm {0.0}, extruded_length = 0;
     size_t extruders_warm = 0;
     if (this->config.min_skirt_length.getFloat() > 0) {
         //my $config = Config::GCode();