Fix npe in getCacheTotalSize.

Bug: 2882277 Change-Id: I9319a48e0ed75561d3d04691fb288f69d11edc84
2010-08-11 09:48:43 -04:00
parent 1777a2748b
commit 9902196f98
1 changed files with 3 additions and 0 deletions
--- a/core/java/android/webkit/WebViewDatabase.java
+++ b/core/java/android/webkit/WebViewDatabase.java
@@ -727,6 +727,9 @@ public class WebViewDatabase {
    }

    long getCacheTotalSize() {
+        if (mCacheDatabase == null) {
+            return 0;
+        }
        long size = 0;
        Cursor cursor = null;
        final String query = "SELECT SUM(contentlength) as sum FROM cache";