From b3b59cbb4d7e70b0cc5bb3c0eefd5051a4d069bb Mon Sep 17 00:00:00 2001
From: Dan Lew <danlew42@gmail.com>
Date: Tue, 15 Dec 2015 14:52:52 -0600
Subject: [PATCH] Ensure layers is reset when generating new images

Otherwise we keep adding layers infinitely (even if we only use a handful of
them). Worst-case scenario, this leads to memory leaks with Bitmaps retained
at the end of the layer list.
---
 .../com/habitrpg/android/habitica/userpicture/UserPicture.java   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Habitica/src/com/habitrpg/android/habitica/userpicture/UserPicture.java b/Habitica/src/com/habitrpg/android/habitica/userpicture/UserPicture.java
index 0eca7d9ea..90e1fd43b 100644
--- a/Habitica/src/com/habitrpg/android/habitica/userpicture/UserPicture.java
+++ b/Habitica/src/com/habitrpg/android/habitica/userpicture/UserPicture.java
@@ -175,6 +175,7 @@ public class UserPicture {
     private void generateImage(List<String> layerNames) {
         Integer layerNumber = 0;
         this.numOfTasks.set(layerNames.size());
+        layers.clear();
         for (String layer : layerNames) {
             layers.add(null);
             SpriteTarget target = new SpriteTarget(layerNumber, layer);