From b26d1f306dcb25db00574094828b04f85ffc987e Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Thu, 19 Apr 2018 20:19:32 -0400
Subject: [PATCH] travis: Force unsigned char on one build

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

diff --git a/.travis.yml b/.travis.yml
index cf7cd1b84..5d0dfcf34 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ matrix:
           group: beta
           sudo: false
           env:
-            - CC=gcc SANITIZE_ARG=--sanitize
+            - CC=gcc CFLAGS=-funsigned-char SANITIZE_ARG=--sanitize
           language: python
           python: "3.5"
           addons: