X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Fser_macros.rs;h=dce160a7c5eecd5325ef30b9a219f8a067bf5fce;hb=fb3a86f498f971dc01fdd58b166031793ff1bc1a;hp=84d9f7a180bb301a1c18a136530a04ce75589a9e;hpb=e1897de60643f2d31113ae98d2fe9bd36f8192ef;p=rust-lightning

diff --git a/lightning/src/util/ser_macros.rs b/lightning/src/util/ser_macros.rs
index 84d9f7a1..dce160a7 100644
--- a/lightning/src/util/ser_macros.rs
+++ b/lightning/src/util/ser_macros.rs
@@ -1033,7 +1033,7 @@ macro_rules! impl_writeable_tlv_based_enum {
 					$($variant_id => {
 						// Because read_tlv_fields creates a labeled loop, we cannot call it twice
 						// in the same function body. Instead, we define a closure and call it.
-						let f = || {
+						let mut f = || {
 							$crate::_init_and_read_len_prefixed_tlv_fields!(reader, {
 								$(($type, $field, $fieldty)),*
 							});
@@ -1087,7 +1087,7 @@ macro_rules! impl_writeable_tlv_based_enum_upgradable {
 					$($variant_id => {
 						// Because read_tlv_fields creates a labeled loop, we cannot call it twice
 						// in the same function body. Instead, we define a closure and call it.
-						let f = || {
+						let mut f = || {
 							$crate::_init_and_read_len_prefixed_tlv_fields!(reader, {
 								$(($type, $field, $fieldty)),*
 							});