[evolution/webkit] Don't _write() empty EAttachmentBar

[Dan VrÃtil <dvratil src gnome org>]

commit 9beafedf922823cbaa947a465fecb86ba7c616ed
Author: Dan VrÃtil <dvratil redhat com>
Date:   Thu Feb 9 18:43:05 2012 +0100

    Don't _write() empty EAttachmentBar

 mail/em-format-html-display.c |   12 ++++--------
 1 files changed, 4 insertions(+), 8 deletions(-)
---
diff --git a/mail/em-format-html-display.c b/mail/em-format-html-display.c
index b726830..58f7953 100644
--- a/mail/em-format-html-display.c
+++ b/mail/em-format-html-display.c
@@ -686,8 +686,12 @@ efhd_write_attachment_bar (EMFormat *emf,
                            EMFormatWriterInfo *info,
                            GCancellable *cancellable)
 {
+        EMFormatAttachmentBarPURI *efab = (EMFormatAttachmentBarPURI *) puri;
         gchar *str;
 
+        if (e_attachment_store_get_num_attachments (efab->store) == 0)
+                return;
+
 	str = g_strdup_printf (
                 "<object type=\"application/x-attachment-bar\" "
 			"height=\"20\" width=\"100%%\" "
@@ -947,14 +951,6 @@ efhd_attachment_bar (EMFormat *emf,
 	EMFormatAttachmentBarPURI *abp = (EMFormatAttachmentBarPURI *) puri;
 	GtkWidget *widget;
 
-	/* Don't display the attachment bar if it's empty.
-	 * At this point the parsing is done so we can be pretty much sure that
-	 * no new attachments will be added.
-	 * Returning NULL would however display "Missing Plugin" message, so
-	 * let's hack it this way. */
-	if (e_attachment_store_get_num_attachments (abp->store) == 0)
-		return gtk_label_new ("");
-
 	widget = e_mail_attachment_bar_new (abp->store);
 
 	return widget;