From 21b8b9f35b35d5ca689e142abbcd51e4876db138 Mon Sep 17 00:00:00 2001
From: Brice-W <brice@loki.network>
Date: Tue, 6 Jul 2021 17:21:43 +1000
Subject: [PATCH] memory optimization

---
 ts/state/selectors/conversations.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/ts/state/selectors/conversations.ts b/ts/state/selectors/conversations.ts
index f580406f3..869be2742 100644
--- a/ts/state/selectors/conversations.ts
+++ b/ts/state/selectors/conversations.ts
@@ -223,6 +223,10 @@ export const getUnreadMessageCount = createSelector(getLeftPaneLists, (state): n
 });
 
 export const getNumberOfPinnedConversations = createSelector(getConversations, (state): number => {
-  const values = Object.values(state.conversationLookup);
-  return values.filter(conversation => conversation.isPinned).length;
+  let count = 0;
+  for (let key in state.conversationLookup) {
+    let value = state.conversationLookup[key];
+    if (value.isPinned) count++;
+  }
+  return count;
 });