From e3f8939cff48dd59f267792077282110a0616c66 Mon Sep 17 00:00:00 2001
From: "L. E. Segovia" <13498015+amyspark@users.noreply.github.com>
Date: Tue, 15 Oct 2019 12:33:42 +0000
Subject: [PATCH] zip: overwrite existing files

Fixes homebrew/homebrew-cask#69879
---
 Library/Homebrew/unpack_strategy/zip.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/unpack_strategy/zip.rb b/Library/Homebrew/unpack_strategy/zip.rb
index f7da620192..80eee72886 100644
--- a/Library/Homebrew/unpack_strategy/zip.rb
+++ b/Library/Homebrew/unpack_strategy/zip.rb
@@ -23,7 +23,7 @@ module UnpackStrategy
     def extract_to_dir(unpack_dir, basename:, verbose:)
       quiet_flags = verbose ? [] : ["-qq"]
       result = system_command! "unzip",
-                               args:         [*quiet_flags, path, "-d", unpack_dir],
+                               args:         [*quiet_flags, "-o", path, "-d", unpack_dir],
                                verbose:      verbose,
                                print_stderr: false