commit 0f75e7a84a39492d0748cec2ba6028e08cae3644
Author: Rico Tzschichholz <ricotz@ubuntu.com>
Date:   Sun Jan 30 19:54:11 2022

    Util.Cache.Lru: Workaround missing generic type argument

diff --git a/src/client/util/util-cache.vala b/src/client/util/util-cache.vala
index f054e32e5..ecc275e84 100644
--- a/src/client/util/util-cache.vala
+++ b/src/client/util/util-cache.vala
@@ -12,7 +12,7 @@ public class Util.Cache.Lru<T> : Geary.BaseObject {
     private class CacheEntry<T> {
 
 
-        public static int lru_compare(CacheEntry<T> a, CacheEntry<T> b) {
+        public static int lru_compare(CacheEntry a, CacheEntry b) {
             if (a.key == b.key) {
                 return 0;
             }