travis: take the newer ssh-keygen format into accountcmn/osx-ssh-key

The Mac machines have updated their SSH version and so the ssh-keygen
format has changed. Ask it for MD5, which is the one that is output as
hex.

1 files changed, 7 insertions, 2 deletions

diff --git a/script/cibuild.sh b/script/cibuild.sh
index 0ec295198..b13ad88c4 100755
--- a/script/cibuild.sh
+++ b/script/cibuild.sh
@@ -51,8 +51,13 @@ ssh-keygen -t rsa -f ~/.ssh/id_rsa -N "" -q
 cat ~/.ssh/id_rsa.pub >>~/.ssh/authorized_keys
 ssh-keyscan -t rsa localhost >>~/.ssh/known_hosts
 
-# Get the fingerprint for localhost and remove the colons so we can parse it as a hex number
-export GITTEST_REMOTE_SSH_FINGERPRINT=$(ssh-keygen -F localhost -l | tail -n 1 | cut -d ' ' -f 2 | tr -d ':')
+# Get the fingerprint for localhost and remove the colons so we can parse it as
+# a hex number. The Mac version is newer so it has a different output format.
+if [ "$TRAVIS_OS_NAME" = "osx" ]; then
+    export GITTEST_REMOTE_SSH_FINGERPRINT=$(ssh-keygen -E md5 -F localhost -l | tail -n 1 | cut -d ' ' -f 3 | cut -d : -f2- | tr -d :)
+else
+    export GITTEST_REMOTE_SSH_FINGERPRINT=$(ssh-keygen -F localhost -l | tail -n 1 | cut -d ' ' -f 2 | tr -d ':')
+fi
 
 export GITTEST_REMOTE_URL="ssh://localhost/$HOME/_temp/test.git"
 export GITTEST_REMOTE_USER=$USER