Core/profile refactor fee type check

Author: cpacia

core/profile.go

@@ -195,10 +195,11 @@ func (n *OpenBazaarNode) PatchProfile(patch map[string]interface{}) error {
 
 	repoProfile.NormalizeDataForAllSchemas()
 
-	if repoProfile.GetProtobuf().ModeratorInfo != nil && repoProfile.GetProtobuf().ModeratorInfo.Fee != nil {
-		if repoProfile.GetProtobuf().ModeratorInfo.Fee.FeeType == pb.Moderator_Fee_PERCENTAGE {
-			repoProfile.GetProtobuf().ModeratorInfo.Fee.FixedFee = nil
-		}
+	if repoProfile.GetProtobuf().ModeratorInfo != nil &&
+		repoProfile.GetProtobuf().ModeratorInfo.Fee != nil &&
+		repoProfile.GetProtobuf().ModeratorInfo.Fee.FeeType == pb.Moderator_Fee_PERCENTAGE {
+
+		repoProfile.GetProtobuf().ModeratorInfo.Fee.FixedFee = nil
 	}
 
 	if err := repoProfile.Valid(); err != nil {