check that position is not -1 when calling putItemEntry()

N3TWORK · Aug 22, 2018 · 77eb7bd · 77eb7bd
1 parent b1e4129
commit 77eb7bd
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/library/src/main/java/org/lucasr/twowayview/widget/BaseLayoutManager.java b/library/src/main/java/org/lucasr/twowayview/widget/BaseLayoutManager.java
@@ -201,7 +201,7 @@ Lanes getLanes() {
     }
 
     void setItemEntryForPosition(int position, ItemEntry entry) {
-        if (mItemEntries != null) {
+        if (mItemEntries != null && position != -1) {
             mItemEntries.putItemEntry(position, entry);
         }
     }

diff --git a/library/src/main/java/org/lucasr/twowayview/widget/ItemEntries.java b/library/src/main/java/org/lucasr/twowayview/widget/ItemEntries.java
@@ -78,9 +78,11 @@ public void putItemEntry(int position, ItemEntry entry) {
     }
 
     public void restoreItemEntry(int position, ItemEntry entry) {
-        mRestoringItem = true;
-        putItemEntry(position, entry);
-        mRestoringItem = false;
+        if (position != -1) {
+            mRestoringItem = true;
+            putItemEntry(position, entry);
+            mRestoringItem = false;
+        }
     }
 
     public int size() {