From ede71a0857a5017011ce766cbc59bb906d18d3a1 Mon Sep 17 00:00:00 2001
From: curbengh <43627182+curbengh@users.noreply.github.com>
Date: Fri, 9 Aug 2019 11:48:08 +0930
Subject: [PATCH] fix: options.exclude might not exist

Fixes https://github.com/curbengh/hexo-yam/commit/a6f59a9704a96316dc07cf430defef1d25acab89#r34629621
---
 lib/filter.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/filter.js b/lib/filter.js
index d2ec9e1..da9e10a 100644
--- a/lib/filter.js
+++ b/lib/filter.js
@@ -26,7 +26,7 @@ function logicHtml (str, data) {
   const exclude = options.exclude
   const globOptions = options.globOptions
 
-  let excludeString = exclude
+  let excludeString = exclude || ''
   if (Array.isArray(exclude)) excludeString = exclude.join('')
   if (excludeString.includes('/')) globOptions.basename = false
 
@@ -51,7 +51,7 @@ function logicCss (str, data) {
   const exclude = options.exclude
   const globOptions = options.globOptions
 
-  let excludeString = exclude
+  let excludeString = exclude || ''
   if (exclude && Array.isArray(exclude)) excludeString = exclude.join('')
   if (excludeString && excludeString.includes('/')) globOptions.basename = false
 
@@ -79,7 +79,7 @@ function logicJs (str, data) {
   const exclude = options.exclude
   const globOptions = options.globOptions
 
-  let excludeString = exclude
+  let excludeString = exclude || ''
   if (exclude && Array.isArray(exclude)) excludeString = exclude.join('')
   if (excludeString && excludeString.includes('/')) globOptions.basename = false
 
@@ -112,7 +112,7 @@ function logicSvg () {
   const include = options.include
   const globOptions = options.globOptions
 
-  let includeString = include
+  let includeString = include || ''
   if (include && Array.isArray(include)) includeString = include.join('')
   if (includeString && includeString.includes('/')) globOptions.basename = false
 
@@ -154,7 +154,7 @@ function logicGzip () {
   const include = options.include
   const globOptions = options.globOptions
 
-  let includeString = include
+  let includeString = include || ''
   if (include && Array.isArray(include)) includeString = include.join('')
   if (includeString && includeString.includes('/')) globOptions.basename = false
 
@@ -200,7 +200,7 @@ function logicBrotli () {
   const include = options.include
   const globOptions = options.globOptions
 
-  let includeString = include
+  let includeString = include || ''
   if (include && Array.isArray(include)) includeString = include.join('')
   if (includeString && includeString.includes('/')) globOptions.basename = false