Merge "Camera: Cache camera facing to id mapping"
diff --git a/src/com/android/camera/CameraActivity.java b/src/com/android/camera/CameraActivity.java
index 110ce16..352fa38 100644
--- a/src/com/android/camera/CameraActivity.java
+++ b/src/com/android/camera/CameraActivity.java
@@ -1335,7 +1335,7 @@
 
     private void removeItemAt(int index) {
         mDataAdapter.removeAt(index);
-        if (mDataAdapter.getTotalNumber() > 1) {
+        if (mDataAdapter.getTotalNumber() > 0) {
             showUndoDeletionBar();
         } else {
             // If camera preview is the only view left in filmstrip,