--- a/state/state.go Tue Oct 03 21:39:12 2017 -0500
+++ b/state/state.go Tue Oct 03 21:39:29 2017 -0500
@@ -252,15 +252,3 @@
-// getName returns the name of the variable `var` if the string is of the
-func getName(env string) string {
- env = strings.TrimSpace(env)
- if strings.HasPrefix(env, "$") {
- return strings.Trim(env[1:], "{}")