travis.yml: update xcode to 9.4

This commit is contained in:
commitay 2018-06-09 15:24:11 +10:00
parent 1e610ae7a3
commit 27b58b6955

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@ -12,7 +12,7 @@ matrix:
include:
- os: osx
compiler: clang
osx_image: xcode9.2
osx_image: xcode9.4
- os: linux
compiler: gcc
sudo: false