Don't allow empty or null filenames

b/14500106 Change-Id: I519e4a0fe392c3bdbb84f1ccbdea89f07b9c1426
2014-05-02 16:42:46 -07:00 · 2014-05-02 16:42:46 -07:00 · d0b54a2948
parent 611e49e41a
commit d0b54a2948
1 changed files with 1 additions and 1 deletions
--- a/emailcommon/src/com/android/emailcommon/utility/AttachmentUtilities.java
+++ b/emailcommon/src/com/android/emailcommon/utility/AttachmentUtilities.java
@ -410,7 +410,7 @@ public class AttachmentUtilities {
                size = copyFile(in, resolver.openOutputStream(attUri));
                contentUri = attUri.toString();
            } else if (Utility.isExternalStorageMounted()) {
-                if (attachment.mFileName == null) {
+                if (TextUtils.isEmpty(attachment.mFileName)) {
                    // TODO: This will prevent a crash but does not surface the underlying problem
                    // to the user correctly.
                    LogUtils.w(Logging.LOG_TAG, "Trying to save an attachment with no name: %d",