fix: shellcheck warnings in tests

tests/commands/create_multipart_upload.sh

@@ -56,7 +56,7 @@ create_multipart_upload_custom() {
   local multipart_data
   log 5 "additional create multipart params"
   for i in "$@"; do
-    log 5 $i
+    log 5 "$i"
   done
   log 5 "${*:3}"
   log 5 "aws --no-verify-ssl s3api create-multipart-upload --bucket $1 --key $2 ${*:3}"

tests/commands/list_buckets.sh

@@ -7,7 +7,6 @@ list_buckets() {
   fi
 
   local exit_code=0
-  local error
   if [[ $1 == 's3' ]]; then
     buckets=$(aws --no-verify-ssl s3 ls 2>&1 s3://) || exit_code=$?
   elif [[ $1 == 's3api' ]] || [[ $1 == 'aws' ]]; then

tests/run.sh

@@ -88,4 +88,5 @@ case $command_type in
     ;;
 esac
 
+# shellcheck disable=SC2086
 exit $exit_code

tests/util.sh

@@ -231,6 +231,7 @@ object_exists() {
     echo "error checking if object exists"
     return 2
   fi
+  # shellcheck disable=SC2086
   return $head_result
 }
 
@@ -493,6 +494,7 @@ check_object_tags_empty() {
     return 2
   fi
   check_tags_empty "$1" || local check_result=$?
+  # shellcheck disable=SC2086
   return $check_result
 }
 
@@ -506,6 +508,7 @@ check_bucket_tags_empty() {
     return 2
   fi
   check_tags_empty "$1" || local check_result=$?
+  # shellcheck disable=SC2086
   return $check_result
 }