From 00ebd8581ff3cdb1ac547d3a97cda3cb3a0aa012 Mon Sep 17 00:00:00 2001
From: XuehaiPan <XuehaiPan@pku.edu.cn>
Date: Sun, 7 Nov 2021 21:21:42 +0800
Subject: [PATCH] style: apply shellcheck autofix

---
 Library/Homebrew/cmd/update.sh        | 2 +-
 Library/Homebrew/completions/bash.erb | 2 +-
 bin/brew                              | 1 +
 completions/bash/brew                 | 2 +-
 4 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/Library/Homebrew/cmd/update.sh b/Library/Homebrew/cmd/update.sh
index 0f9b6355f..8dd610a60 100644
--- a/Library/Homebrew/cmd/update.sh
+++ b/Library/Homebrew/cmd/update.sh
@@ -657,7 +657,7 @@ EOS
 
           if [[ "${UPSTREAM_SHA_HTTP_CODE}" == "404" ]]
           then
-            TAP="${DIR#${HOMEBREW_LIBRARY}/Taps/}"
+            TAP="${DIR#"${HOMEBREW_LIBRARY}"/Taps/}"
             echo "${TAP} does not exist! Run \`brew untap ${TAP}\` to remove it." >>"${update_failed_file}"
           else
             echo "Fetching ${DIR} failed!" >>"${update_failed_file}"
diff --git a/Library/Homebrew/completions/bash.erb b/Library/Homebrew/completions/bash.erb
index 71a72e662..b9f52a2cd 100644
--- a/Library/Homebrew/completions/bash.erb
+++ b/Library/Homebrew/completions/bash.erb
@@ -105,7 +105,7 @@ __brew_complete_tapped() {
   for dir in "${taplib}"/*/*
   do
     [[ -d "${dir}" ]] || continue
-    dir="${dir#${taplib}/}"
+    dir="${dir#"${taplib}"/}"
     dir="${dir/homebrew-/}"
     taps="${taps} ${dir}"
   done
diff --git a/bin/brew b/bin/brew
index ac635ce4f..1c8fe3c6e 100755
--- a/bin/brew
+++ b/bin/brew
@@ -2,6 +2,7 @@
 
 # Fail fast with concise message when not using bash
 # Single brackets is needed here for POSIX compatibility
+# shellcheck disable=SC2292
 if [ -z "${BASH_VERSION:-}" ]
 then
   echo "Error: Bash is required to run brew." >&2
diff --git a/completions/bash/brew b/completions/bash/brew
index 55b139d0a..561175ff3 100644
--- a/completions/bash/brew
+++ b/completions/bash/brew
@@ -92,7 +92,7 @@ __brew_complete_tapped() {
   for dir in "${taplib}"/*/*
   do
     [[ -d "${dir}" ]] || continue
-    dir="${dir#${taplib}/}"
+    dir="${dir#"${taplib}"/}"
     dir="${dir/homebrew-/}"
     taps="${taps} ${dir}"
   done