From a5f08509d3cedc5976c3b605c04b6296f4625119 Mon Sep 17 00:00:00 2001
From: Fil <fil.bergamo@riseup.net>
Date: Sun, 31 Dec 2017 14:19:01 +0100
Subject: Fix app crash at first startup

Fixed a NullPointerException that caused the app to crash when first started after network storage system changed.
---
 app/src/fil/libre/repwifiapp/helpers/NetworkManager.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/src/fil/libre/repwifiapp/helpers/NetworkManager.java b/app/src/fil/libre/repwifiapp/helpers/NetworkManager.java
index 96805a6..f78b4a5 100644
--- a/app/src/fil/libre/repwifiapp/helpers/NetworkManager.java
+++ b/app/src/fil/libre/repwifiapp/helpers/NetworkManager.java
@@ -266,6 +266,11 @@ public class NetworkManager {
     public boolean updateStorageVersion() {
 
         String[] lines = Utils.readFileLines(_knownNetworksFile);
+        
+        if (lines == null){
+            return false;
+        }
+        
         if (lines.length == 0) {
             return true;
         }
-- 
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