[gtk+] placesview: Fix wrong property type when creating a GtkLabel

[Ting-Wei Lan <lantw src gnome org>]

commit 68e00e9e5d9d1213a34b84c8cb8964f9cb15bc97
Author: Ting-Wei Lan <lantw src gnome org>
Date:   Wed Aug 5 23:09:03 2015 +0800

    placesview: Fix wrong property type when creating a GtkLabel
    
    The type of xalign property of GtkLabel is float, not int. Using wrong type
    crashes GtkFileChooser on x86_64 when compiling with clang.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=753284

 gtk/gtkplacesview.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkplacesview.c b/gtk/gtkplacesview.c
index bbeb6c2..038ba83 100644
--- a/gtk/gtkplacesview.c
+++ b/gtk/gtkplacesview.c
@@ -1663,7 +1663,7 @@ listbox_header_func (GtkListBoxRow *row,
                             "hexpand", TRUE,
                             "use_markup", TRUE,
                             "label", text,
-                            "xalign", 0,
+                            "xalign", 0.0f,
                             NULL);
 
       g_object_set (label,