[clutter] text: Enforce boolean value

[Emmanuele Bassi <ebassi src gnome org>]

commit 1d53b773fdd645f19ddfc66d74818f5f636dacc4
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Nov 30 13:47:57 2015 +0000

    text: Enforce boolean value
    
    We store the cursor-visible value in a bit field, which means that we
    need to enforce the argument for the setter to either 0 or 1 in order to
    fit.

 clutter/clutter-text.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/clutter/clutter-text.c b/clutter/clutter-text.c
index 7b34da5..164cb03 100644
--- a/clutter/clutter-text.c
+++ b/clutter/clutter-text.c
@@ -4656,6 +4656,8 @@ clutter_text_set_cursor_visible (ClutterText *self,
 
   priv = self->priv;
 
+  cursor_visible = !!cursor_visible;
+
   if (priv->cursor_visible != cursor_visible)
     {
       priv->cursor_visible = cursor_visible;