From c834a862ab9f92176c25667802261781f1c2e2ab Mon Sep 17 00:00:00 2001
From: Ruoyu Zhong <zhongruoyu@outlook.com>
Date: Sat, 13 Sep 2025 23:27:25 +0800
Subject: [PATCH] cmd/update-report: fix formula description display

When on a non-default branch (for e.g., testing), `Formula[formula]` can
return an error. In that case let's silently ignore it.
---
 Library/Homebrew/cmd/update-report.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Library/Homebrew/cmd/update-report.rb b/Library/Homebrew/cmd/update-report.rb
index 28b171950b..ccbde8c4ba 100644
--- a/Library/Homebrew/cmd/update-report.rb
+++ b/Library/Homebrew/cmd/update-report.rb
@@ -974,7 +974,11 @@ class ReporterHub
       # Skip non-homebrew/core formulae for security.
       return if formula.include?("/")
 
-      Formula[formula].desc&.presence
+      begin
+        Formula[formula].desc&.presence
+      rescue FormulaUnavailableError
+        nil
+      end
     else
       all_formula_json.find { |f| f["name"] == formula }
                       &.fetch("desc", nil)