[gtk+/gtk-3-22] emoji: Fix a leak

[Matthias Clasen <matthiasc src gnome org>]

commit c7061d88a22470130a2099df7ae48b7bd88e8fa7
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Aug 13 07:49:57 2017 -0400

    emoji: Fix a leak
    
    We were leaking the list of recently used Emoji here.
    Pointed out by Timm Bädert.

 gtk/gtkemojichooser.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkemojichooser.c b/gtk/gtkemojichooser.c
index d3b6059..7a0a9df 100644
--- a/gtk/gtkemojichooser.c
+++ b/gtk/gtkemojichooser.c
@@ -560,6 +560,7 @@ gtk_emoji_chooser_init (GtkEmojiChooser *chooser)
       add_emoji (chooser->recent.box, FALSE, codes, item);
       g_variant_iter_free (codes);
     }
+  g_variant_unref (variant);
 }
 
 static void