[gtk+] StyleProviderPrivate: mark internal variable as static

[Giovanni Campagna <gcampagna src gnome org>]

commit dee341fc355c9ddca3753204bfe9f51bfa353dce
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Sun Apr 22 19:25:16 2012 +0200

    StyleProviderPrivate: mark internal variable as static
    
    Otherwise, it could conflict with other symbols with the same
    name exported by a different shared library, with undefined
    effects.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=674577

 gtk/gtkstyleproviderprivate.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkstyleproviderprivate.c b/gtk/gtkstyleproviderprivate.c
index a646201..c7284da 100644
--- a/gtk/gtkstyleproviderprivate.c
+++ b/gtk/gtkstyleproviderprivate.c
@@ -29,7 +29,7 @@ enum {
 
 G_DEFINE_INTERFACE (GtkStyleProviderPrivate, _gtk_style_provider_private, GTK_TYPE_STYLE_PROVIDER)
 
-guint signals[LAST_SIGNAL];
+static guint signals[LAST_SIGNAL];
 
 static void
 _gtk_style_provider_private_default_init (GtkStyleProviderPrivateInterface *iface)