Minor fixes

app/src/main/assets/changelog.json

@@ -1,9 +1,9 @@
 {
   "changelogs": [
     {
-      "version_code": 13,
-      "version": "5.0.0",
-      "release_date": "Someday in september.... hopefully",
+      "version_code": 14,
+      "version": "1.5.0",
+      "release_date": "Someday in October.... hopefully",
       "video": "Maybe someday",
       "prelude": "May be useful sometimes.. like a text above the actual change list",
       "change_list": [
@@ -49,12 +49,12 @@
         },{
           "change": "bug",
           "title": "Many bugs.",
-          "description": "We fixed a ton of other bugs, so the app is now like 36.2% more bug free."
+          "description": "We fixed a ton of other bugs, so the app is now like 36.21% more bug free."
         },
         {
           "change": "improvement",
-          "title": "Much cutter icons in boards.",
-          "description": "Sticky icon changed to much the overall greatness of the forum, also a dot was added. Don't you just love dots?"
+          "title": "Much cuter icons in boards.",
+          "description": "Sticky icon changed to match the overall greatness of the forum, also a dot was added. Don't you just love dots?"
         },
         {
           "change": "improvement",

app/src/main/java/gr/thmmy/mthmmy/activities/main/MainActivity.java

@@ -101,6 +101,7 @@ public class MainActivity extends BaseActivity implements RecentFragment.RecentF
 
         if (Changelog.getLaunchType(this) == Changelog.LAUNCH_TYPE.FIRST_LAUNCH_AFTER_UPDATE) {
             AlertDialog dialog = Changelog.getChangelogDialog(this);
+            if(dialog!=null)
                 dialog.show();
         }
     }

app/src/main/java/gr/thmmy/mthmmy/utils/Changelog.java

@@ -69,6 +69,7 @@ public class Changelog {
             JSONObject jsonObject = new JSONObject(loadJSONFromAssets(context));
             JSONArray jsonArray = jsonObject.getJSONArray("changelogs");
 
+            boolean currentVersionFound = false;
             for (int i = 0; i < jsonArray.length(); i++) {
                 JSONObject jsonObjectInner = jsonArray.getJSONObject(i);
                 int versionCode = jsonObjectInner.getInt("version_code");
@@ -125,9 +126,12 @@ public class Changelog {
                         changeText.setText(spannable);
                         changeListView.addView(changeText);
                     }
+                    currentVersionFound = true;
                     break;
                 }
             }
+            if(!currentVersionFound)
+                return null;
         } catch (JSONException exception) {
             Timber.e(exception, "Couldn't read changelog json from assets");
         }