jsonconfig: skip over nil values when expanding

Change-Id: I5dfb7b3022da1ec689cf767e5d088c73c5589386
2014-08-08 06:47:10 -07:00 · 2014-08-08 06:47:10 -07:00 · c5fd9fb7b9
parent 6e7d3e3e1e
commit c5fd9fb7b9
1 changed files with 1 additions and 5 deletions
--- a/pkg/jsonconfig/eval.go
+++ b/pkg/jsonconfig/eval.go
@ -201,11 +201,7 @@ func (c *ConfigParser) evaluateExpressions(m map[string]interface{}, seenKeys []
 	for k, ei := range m {
 		thisPath := append(seenKeys, k)
 		switch subval := ei.(type) {
-		case string:
-			continue
-		case bool:
-			continue
-		case float64:
+		case string, bool, float64, nil:
 			continue
 		case []interface{}:
 			if len(subval) == 0 {