From 55b70795af14871a48e78d22ad5fde2715664c7a Mon Sep 17 00:00:00 2001
From: Issy Long <me@issylong.com>
Date: Sun, 4 Aug 2024 23:57:49 +0100
Subject: [PATCH] Formula-Cookbook: Stop recommending `rm_f` in `postinstall`

- After all the work that went into
  https://github.com/Homebrew/brew/pull/17705, we
  don't want the docs disagreeing with what CI says
  the style should be.
---
 docs/Formula-Cookbook.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/Formula-Cookbook.md b/docs/Formula-Cookbook.md
index e037f01d61ccbc..3883964384ffb3 100644
--- a/docs/Formula-Cookbook.md
+++ b/docs/Formula-Cookbook.md
@@ -995,7 +995,7 @@ class Foo < Formula
   url "https://example.com/foo-1.0.tar.gz"
 
   def post_install
-    rm_f pkgetc/"cert.pem"
+    rm pkgetc/"cert.pem" if File.exist?(pkgetc/"cert.pem")
     pkgetc.install_symlink Formula["ca-certificates"].pkgetc/"cert.pem"
   end
   # ...