fix(macos): fix closing under some platforms

src/background/background.js

@@ -220,7 +220,8 @@ const startSphinx = (callback) => {
   })
 
   sphinx.stop = () => {
-  	exec(`${sphinxPath} --config "${config}" --stopwait`)
+    console.log('sphinx closing...')
+  	exec(`"${sphinxPath}" --config "${config}" --stopwait`)
   }
 }
 

src/background/spider.js

@@ -1039,10 +1039,11 @@ if(config.spaceQuota)
 }
 
 this.stop = (callback) => {
-	console.log('closing spider')
+	console.log('spider closing...')
 	torrentClient.destroy(() => {
 		sphinx.end(() => spider.close(() => {
 			mysqlSingle.destroy()
+			console.log('spider closed')
 			callback()
 		}))
 	})