From d9b251d23b30e25cf388fbbc1a9bdbb3f7caeebd Mon Sep 17 00:00:00 2001
From: Marc Blank <mblank@google.com>
Date: Mon, 20 Dec 2010 13:58:11 -0800
Subject: [PATCH] Properly return zero-count cursor from getMatrixCursor

Change-Id: I574528bf56b5a82ecbaab3d3501b26e7afb974ec
---
 src/com/android/email/provider/ContentCache.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/com/android/email/provider/ContentCache.java b/src/com/android/email/provider/ContentCache.java
index 75e0f52df..d8a9a4f20 100644
--- a/src/com/android/email/provider/ContentCache.java
+++ b/src/com/android/email/provider/ContentCache.java
@@ -525,6 +525,9 @@ public final class ContentCache extends LinkedHashMap<String, Cursor> {
         if (c != null) {
             // Make a new MatrixCursor with the requested columns
             MatrixCursor mc = new MatrixCursor(projection, 1);
+            if (c.getCount() == 0) {
+                return mc;
+            }
             Object[] row = new Object[projection.length];
             if (values != null) {
                 // Make a copy; we don't want to change the original