[evolution/gnome-3-20] EComposerPrivate - Unneeded spacer left when setting a top signature from an existing one to None

[Tomas Popela <tpopela src gnome org>]

commit eb3882ec08980521534c48984302a6c011dd4b2f
Author: Tomas Popela <tpopela redhat com>
Date:   Thu Jul 14 15:34:38 2016 +0200

    EComposerPrivate - Unneeded spacer left when setting a top signature from an existing one to None

 composer/e-composer-private.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/composer/e-composer-private.c b/composer/e-composer-private.c
index ade7954..9644572 100644
--- a/composer/e-composer-private.c
+++ b/composer/e-composer-private.c
@@ -1258,7 +1258,7 @@ insert:
                        NULL);
 
                /* Insert a spacer below the top signature */
-               if (top_signature) {
+               if (top_signature && contents) {
                        WebKitDOMElement *spacer;
                        EHTMLEditorSelection *editor_selection;