From 0866feaf17452fa7add2caacd7b2bbabd64d9475 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20Kr=C3=BCger?= <matthias.krueger@famsik.de>
Date: Thu, 27 Feb 2014 16:23:55 +0100
Subject: [PATCH] travis: compile with -Wunreachable-code .

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 652035b59..939cdbf7a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ env:
   global:
 #   unfortunately we need this to stay within 50min timelimit given by travis.
 #   this also turns off the debug/warning cxxflags
-    - CXXFLAGS=-O2
+    - CXXFLAGS="-O2 -Wunreachable-code"
   matrix:
     - MAKEFLAGS="HAVE_RULES=yes" SRCDIR=build VERIFY=1
     - SRCDIR=build VERIFY=1