Use latest swiftenv install script

devxoul · kzaher · commit 2cde84de507c · 2017-07-16T18:14:03.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -38,7 +38,7 @@ notifications:
 
 install:
   - if [ `uname` == "Linux" ] ; then 
-        curl -sL https://gist.github.com/kylef/5c0475ff02b7c7671d2a/raw/621ef9b29bbb852fdfd2e10ed147b321d792c1e4/swiftenv-install.sh | bash ;
+        eval "$(curl -sL https://gist.githubusercontent.com/kylef/5c0475ff02b7c7671d2a/raw/9f442512a46d7a2af7b850d65a7e9bd31edfb09b/swiftenv-install.sh)";
     fi
 
 script: 
