Use XCode 10.2 on CI

jakovi89 · jakovi89 · commit 13a490ce922c · 2019-04-01T12:49:04.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,5 @@
 language: objective-c
-osx_image: xcode10
+osx_image: xcode10.2
 before_install: true
 install: true
 branches:
