From 963b7a1593d6ea02a0bc6a286e944747f29eec90 Mon Sep 17 00:00:00 2001
From: Chris Walters <walters@id.com>
Date: Mon, 23 Jul 2018 10:22:30 +0100
Subject: [PATCH] Prosposed fix for #425.  Reloads history fragment when main
 activity resumes.

Consolidated 'if statement' per Codacy suggestion
---
 .../org/glucosio/android/activity/MainActivity.java    | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/app/src/main/java/org/glucosio/android/activity/MainActivity.java b/app/src/main/java/org/glucosio/android/activity/MainActivity.java
index 61204178..f0eb4bd9 100644
--- a/app/src/main/java/org/glucosio/android/activity/MainActivity.java
+++ b/app/src/main/java/org/glucosio/android/activity/MainActivity.java
@@ -283,14 +283,12 @@ protected void onResume() {
          */
         super.onResume();
 
-        if (viewPager != null) {
+        if (viewPager != null && homePagerAdapter != null) {
             int currentPage = viewPager.getCurrentItem();
             if (currentPage == 1) {  // assumption - history tab is always position 1
-                if (homePagerAdapter != null) {
-                    HistoryFragment historyFragment = homePagerAdapter.getHistoryFragment();
-                    if (historyFragment != null) {
-                        historyFragment.reloadFragmentAdapter();
-                    }
+                HistoryFragment historyFragment = homePagerAdapter.getHistoryFragment();
+                if (historyFragment != null) {
+                    historyFragment.reloadFragmentAdapter();
                 }
             }
         }