render: Use '.' for variable separator.
@@ -18,7 +18,7 @@ func inject(in map[interface{}]interface{}, out map[string]string, prefix string
case string:
out[prefix + kk] = vv
case map[interface{}]interface{}:
- inject(vv, out, prefix + kk + "_")
+ inject(vv, out, prefix + kk + ".")
default:
out[prefix + kk] = fmt.Sprintf("%v", v)
}
