From 5d07b277e560ddd207f5ecb8749667211b3154a6 Mon Sep 17 00:00:00 2001
From: str4d <str4d@mail.i2p>
Date: Wed, 27 May 2015 11:26:38 +0000
Subject: [PATCH] Prevent NPE

---
 .../i2p/bote/android/widget/SummaryEditTextPreference.java   | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/i2p/bote/android/widget/SummaryEditTextPreference.java b/app/src/main/java/i2p/bote/android/widget/SummaryEditTextPreference.java
index 1700927..e26cdbf 100644
--- a/app/src/main/java/i2p/bote/android/widget/SummaryEditTextPreference.java
+++ b/app/src/main/java/i2p/bote/android/widget/SummaryEditTextPreference.java
@@ -20,6 +20,9 @@ public class SummaryEditTextPreference extends EditTextPreference {
 
     @Override
     public CharSequence getSummary() {
-        return String.format((String) super.getSummary(), getText());
+        String summary = (String) super.getSummary();
+        if (summary == null)
+            summary = "%s";
+        return String.format(summary, getText());
     }
 }