[gnome-settings-daemon] wacom: Make get_num_buttons() return a guint

[Bastien Nocera <hadess src gnome org>]

commit 3836f0f1abedad7615aac000e250ee730ba9adc6
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Feb 3 15:40:09 2012 +0000

    wacom: Make get_num_buttons() return a guint

 plugins/wacom/gsd-wacom-device.c |    2 +-
 plugins/wacom/gsd-wacom-device.h |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/plugins/wacom/gsd-wacom-device.c b/plugins/wacom/gsd-wacom-device.c
index 6d22479..3267f6b 100644
--- a/plugins/wacom/gsd-wacom-device.c
+++ b/plugins/wacom/gsd-wacom-device.c
@@ -193,7 +193,7 @@ gsd_wacom_stylus_get_has_eraser (GsdWacomStylus *stylus)
 	return stylus->priv->has_eraser;
 }
 
-int
+guint
 gsd_wacom_stylus_get_num_buttons (GsdWacomStylus *stylus)
 {
 	g_return_val_if_fail (GSD_IS_WACOM_STYLUS (stylus), -1);
diff --git a/plugins/wacom/gsd-wacom-device.h b/plugins/wacom/gsd-wacom-device.h
index f594b57..61929a3 100644
--- a/plugins/wacom/gsd-wacom-device.h
+++ b/plugins/wacom/gsd-wacom-device.h
@@ -85,7 +85,7 @@ const char     * gsd_wacom_stylus_get_name       (GsdWacomStylus *stylus);
 const char     * gsd_wacom_stylus_get_icon_name  (GsdWacomStylus *stylus);
 GsdWacomDevice * gsd_wacom_stylus_get_device     (GsdWacomStylus *stylus);
 gboolean         gsd_wacom_stylus_get_has_eraser (GsdWacomStylus *stylus);
-int              gsd_wacom_stylus_get_num_buttons(GsdWacomStylus *stylus);
+guint            gsd_wacom_stylus_get_num_buttons(GsdWacomStylus *stylus);
 int              gsd_wacom_stylus_get_id         (GsdWacomStylus *stylus);
 GsdWacomStylusType gsd_wacom_stylus_get_stylus_type (GsdWacomStylus *stylus);