Update vcsrepo to ac6e22e56067cb4c7f525b12670068fa19be3cba

ac6e22e56067cb4c7f525b12670068fa19be3cba Merge pull request redhat-openstack#264 from hunner/fix_hang
965f657c48c1855422384dfc6cad5d64a82a5ab6 Fix acceptance hang The ssh-keygen is waiting for a 'y' to confirm overwrite, and the test hangs.

Change-Id: I85ccec8576a92df61f43a83679d4ac0e503fb45b

Puppetfile

@@ -219,7 +219,7 @@ mod 'tuskar',
   :git => 'https://github.com/openstack/puppet-tuskar.git'
 
 mod 'vcsrepo',
-  :commit => 'dd4b638a420c75eb3a3a2badceffc720be231096',
+  :commit => 'ac6e22e56067cb4c7f525b12670068fa19be3cba',
   :git => 'https://github.com/puppetlabs/puppetlabs-vcsrepo.git'
 
 mod 'vlan',

vcsrepo/spec/acceptance/modules_2326_spec.rb

@@ -32,7 +32,7 @@
 
       # create ssh keys
       shell('mkdir -p /home/testuser-ssh/.ssh')
-      shell('ssh-keygen -q -t rsa -f /home/testuser-ssh/.ssh/id_rsa -N ""')
+      shell('echo -e \'y\n\'|ssh-keygen -q -t rsa -f /home/testuser-ssh/.ssh/id_rsa -N ""')
 
       # copy public key to authorized_keys
       shell('cat /home/testuser-ssh/.ssh/id_rsa.pub > /home/testuser-ssh/.ssh/authorized_keys')