From e121900774dba31f176a05e14eae4bf2056481e0 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 2 Dec 2019 11:04:43 +0100
Subject: fixup try a different way to avoid blank export

---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 17e8283b5..9dcc9cbda 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -439,8 +439,8 @@ matrix:
                       - zlib1g-dev
 
 before_install:
-  - [ -z "$OVERRIDE_CC" ] || export "${OVERRIDE_CC}"
-  - [ -z "$OVERRIDE_CXX" ] || export "${OVERRIDE_CXX}"
+  - export "${OVERRIDE_CC-no=nothing}"
+  - export "${OVERRIDE_CXX-no=nothing}"
 
 install:
   - if [ "$T" = "coverage" ]; then pip2 install --user cpp-coveralls; fi
-- 
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