From 9a42d00c122c9e33a2994b0950bced21bab0eb82 Mon Sep 17 00:00:00 2001
From: Echo <ChaosExAnima@users.noreply.github.com>
Date: Mon, 10 Nov 2025 16:10:24 +0100
Subject: [PATCH] Ensure the boost button shows a numeric value (#36805)

---
 .../components/status/boost_button.tsx        | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/app/javascript/mastodon/components/status/boost_button.tsx b/app/javascript/mastodon/components/status/boost_button.tsx
index 6a1a875ec9..723fa32aa1 100644
--- a/app/javascript/mastodon/components/status/boost_button.tsx
+++ b/app/javascript/mastodon/components/status/boost_button.tsx
@@ -112,6 +112,18 @@ const BoostOrQuoteMenu: FC<ReblogButtonProps> = ({ status, counters }) => {
   const statusId = status.get('id') as string;
   const wasBoosted = !!status.get('reblogged');
 
+  let count: number | undefined;
+  if (counters) {
+    count = 0;
+    // Ensure count is a valid integer.
+    if (Number.isInteger(status.get('reblogs_count'))) {
+      count += status.get('reblogs_count') as number;
+    }
+    if (Number.isInteger(status.get('quotes_count'))) {
+      count += status.get('quotes_count') as number;
+    }
+  }
+
   const showLoginPrompt = useCallback(() => {
     dispatch(
       openModal({
@@ -187,12 +199,7 @@ const BoostOrQuoteMenu: FC<ReblogButtonProps> = ({ status, counters }) => {
         )}
         icon='retweet'
         iconComponent={boostIcon}
-        counter={
-          counters
-            ? (status.get('reblogs_count') as number) +
-              (status.get('quotes_count') as number)
-            : undefined
-        }
+        counter={count}
         active={isReblogged}
       />
     </Dropdown>