From 2522d07a5f8b1078375b94bfe3baa9443541f94c Mon Sep 17 00:00:00 2001
From: BSKY <git@bsky.moe>
Date: Sat, 21 Mar 2020 10:57:58 +0900
Subject: [PATCH] Fix shellcheck errors

---
 __tests__/create-cache-files.sh | 2 +-
 __tests__/verify-cache-files.sh | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/__tests__/create-cache-files.sh b/__tests__/create-cache-files.sh
index 885a5f2..d09b178 100755
--- a/__tests__/create-cache-files.sh
+++ b/__tests__/create-cache-files.sh
@@ -8,4 +8,4 @@ if [ -z "$prefix" ]; then
 fi
 
 mkdir test-cache
-echo "$prefix $GITHUB_RUN_ID" > test-cache/test-file.txt
\ No newline at end of file
+echo "$prefix $GITHUB_RUN_ID" >test-cache/test-file.txt
diff --git a/__tests__/verify-cache-files.sh b/__tests__/verify-cache-files.sh
index c7b75ae..42b993d 100755
--- a/__tests__/verify-cache-files.sh
+++ b/__tests__/verify-cache-files.sh
@@ -23,8 +23,8 @@ fi
 
 # Verify file content
 content="$(cat $file)"
-echo "File content:\n$content"
-if [ -z "$(echo $content | grep --fixed-strings "$prefix $GITHUB_RUN_ID")" ]; then
+printf "File content:\n%s\n" "$content"
+if ! echo "$content" | grep --fixed-strings "$prefix $GITHUB_RUN_ID"; then
   echo "Unexpected file content"
   exit 1
-fi
\ No newline at end of file
+fi