Remove unset var causing error due to Qt script

b2c8c6a1 · Joe Donofry · 8ef4ba3d · b2c8c6a1
Verified Commit b2c8c6a1 authored 5 years ago by Joe Donofry
--- a/.ci/script.sh
+++ b/.ci/script.sh
 #!/usr/bin/env bash

-set -eux
+set -ex

 if [ "$TRAVIS_OS_NAME" = "linux" ]; then
    export CC=${C_COMPILER}