am 82398369: Fixing NPE in onFinishBindingItems (issue 10975740)

* commit '82398369f3a925ce15a37a968d050a4de422c7fa':
  Fixing NPE in onFinishBindingItems (issue 10975740)
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index bf12d79..ba34c13 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -915,7 +915,7 @@
     }
 
     protected void onFinishBindingItems() {
-        if (hasCustomContentToLeft() && mWorkspace.hasCustomContent()) {
+        if (mWorkspace != null && hasCustomContentToLeft() && mWorkspace.hasCustomContent()) {
             addCustomContentToLeft();
         }
     }