travis: fix ssh key

Author: mcuadros

.travis.yml

@@ -10,9 +10,9 @@ matrix:
 
 
 before_install:
+  - eval "$(ssh-agent -s)"
   # we only decrypt the SSH key when we aren't in a pull request 
   - 'if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then bash .travis/install_key.sh; fi'
-  - eval "$(ssh-agent -s)"
 
 install:
   - rm -rf $GOPATH/src/gopkg.in/src-d

.travis/install_key.sh

@@ -1,4 +1,3 @@
 openssl aes-256-cbc -K $encrypted_1477e58fe67a_key -iv $encrypted_1477e58fe67a_iv -in .travis/deploy.pem.enc -out .travis/deploy.pem -d
-eval "$(ssh-agent -s)"
 chmod 600 .travis/deploy.pem
 ssh-add .travis/deploy.pem