From 72305c5f60962f55d5d4d11981645571425d5ba8 Mon Sep 17 00:00:00 2001
From: Mygod <mygodstudio@gmail.com>
Date: Mon, 8 Aug 2016 18:46:09 +0800
Subject: [PATCH] Fix a bug in SummaryEditTextPreference

---
 .../shadowsocks/preferences/SummaryEditTextPreference.scala    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/scala/com/github/shadowsocks/preferences/SummaryEditTextPreference.scala b/src/main/scala/com/github/shadowsocks/preferences/SummaryEditTextPreference.scala
index fe6f8765..ac7c76c5 100644
--- a/src/main/scala/com/github/shadowsocks/preferences/SummaryEditTextPreference.scala
+++ b/src/main/scala/com/github/shadowsocks/preferences/SummaryEditTextPreference.scala
@@ -41,6 +41,7 @@ package com.github.shadowsocks.preferences
 
 import android.content.Context
 import android.preference.EditTextPreference
+import android.text.TextUtils
 import android.util.AttributeSet
 
 class SummaryEditTextPreference(context: Context, attrs: AttributeSet, defStyle: Int)
@@ -57,7 +58,7 @@ class SummaryEditTextPreference(context: Context, attrs: AttributeSet, defStyle:
   }
 
   override def setSummary(summary: CharSequence) {
-    if (summary.toString.isEmpty) {
+    if (TextUtils.isEmpty(summary)) {
       super.setSummary(mDefaultSummary)
     } else {
       super.setSummary(summary)