travis: wait 10 seconds after script to catch the error logged

Adds wait time suggested by Travis support in order to see the last error logged.
2019-08-20 10:13:16 -05:00 · 2019-08-20 10:13:16 -05:00 · c65d29d1a7
parent 6aa895b679
commit c65d29d1a7
1 changed files with 2 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -2,3 +2,5 @@ osx_image: xcode10.2
 language: objective-c
 script:
 - "./ios/travis-ci/build-ipa.sh"
+after_script:
+  - sleep 10