fix: parse structs

caarlos0 · Mar 8, 2019 · 694c6bf · 694c6bf
1 parent bb9cc66
commit 694c6bf
Showing 1 changed file with 6 additions and 7 deletions.
diff --git a/env.go b/env.go
@@ -80,20 +80,19 @@ func doParse(ref reflect.Value, funcMap CustomParsers) error {
 			}
 			continue
 		}
-		if reflect.Struct == refField.Kind() {
-			err := doParse(refField, funcMap)
-			if nil != err {
-				errorList = append(errorList, err.Error())
-			}
-			continue
-		}
 		refTypeField := refType.Field(i)
 		value, err := get(refTypeField)
 		if err != nil {
 			errorList = append(errorList, err.Error())
 			continue
 		}
 		if value == "" {
+			if reflect.Struct == refField.Kind() {
+				err := doParse(refField, funcMap)
+				if nil != err {
+					errorList = append(errorList, err.Error())
+				}
+			}
 			continue
 		}
 		if err := set(refField, refTypeField, value, funcMap); err != nil {