Merge pull request #5695 from kormoc/fix_git_check_hostkey_2

Fix case where there is a ~/.ssh/known_hosts file and the host key is only in /etc/ssh/ssh_known_hosts

lib/ansible/module_utils/known_hosts.py

@@ -40,8 +40,7 @@ def check_hostkey(module, fqdn):
     this_cmd = keygen_cmd + " -H -F " + fqdn
     rc, out, err = module.run_command(this_cmd)
 
-    if rc == 0:
-        if out != "":
+    if rc == 0 and out != "":
             result = True
     else:
         # Check the main system location