Fix NPE inside ItemInfo am: f24c614ad2

Change-Id: I0ad945877aa0d3c894a8c175f105ad4d1e6d0e81
diff --git a/src/com/android/launcher3/ItemInfo.java b/src/com/android/launcher3/ItemInfo.java
index 8c4e4a0..6f5b941 100644
--- a/src/com/android/launcher3/ItemInfo.java
+++ b/src/com/android/launcher3/ItemInfo.java
@@ -248,6 +248,7 @@
         LauncherAtom.ItemInfo.Builder itemBuilder = LauncherAtom.ItemInfo.newBuilder();
         itemBuilder.setIsWork(user != Process.myUserHandle());
         ComponentName cn = getTargetComponent();
+        if (cn == null) return itemBuilder.build();
         switch (itemType) {
             case ITEM_TYPE_APPLICATION:
                 itemBuilder.setApplication(LauncherAtom.Application.newBuilder()