From 76c588ccfe0420efd92aa9f7051d4423f772ec2b Mon Sep 17 00:00:00 2001
From: Joseph Lenox <lenox.joseph@gmail.com>
Date: Sat, 24 Nov 2018 18:20:34 -0600
Subject: [PATCH] ensure that a failing return code propagates out from linux
 travis-build-main

---
 package/linux/travis-build-main.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/package/linux/travis-build-main.sh b/package/linux/travis-build-main.sh
index de6586865..4e58c9fb7 100755
--- a/package/linux/travis-build-main.sh
+++ b/package/linux/travis-build-main.sh
@@ -29,4 +29,7 @@ if [ ! -e ./local-lib/lib/perl5/x86_64-linux-thread-multi/Wx.pm ]; then
 fi
 
 SLIC3R_STATIC=1 CC=g++-4.9 CXX=g++-4.9 BOOST_DIR=$HOME/boost_1_63_0 perl ./Build.PL
+excode=$?
+if [ $excode -ne 0 ]; then exit $excode; fi
 perl ./Build.PL --gui
+exit $?