[goffice] Graphs: another minor cleanup.

[Morten Welinder <mortenw src gnome org>]

commit 04eee3bf6f0d3bc1ecfa8244f1232dc776ce0680
Author: Morten Welinder <terra gnome org>
Date:   Sun Apr 13 17:30:01 2014 -0400

    Graphs: another minor cleanup.

 ChangeLog                  |    1 +
 goffice/graph/gog-object.c |    5 ++---
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index abf0d52..b0f725c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,7 @@
 
        * goffice/graph/gog-object.c (cb_manual_size_changed): Use a
        canonical gboolean as argument to gtk_widget_set_visible.
+       (cb_update_editor): Ditto.
 
 2014-04-13  Morten Welinder <terra gnome org>
 
diff --git a/goffice/graph/gog-object.c b/goffice/graph/gog-object.c
index 0a22ffd..38c4e05 100644
--- a/goffice/graph/gog-object.c
+++ b/goffice/graph/gog-object.c
@@ -527,20 +527,19 @@ static void
 cb_update_editor (GogObject *gobj, ObjectPrefState *state)
 {
        GogObjectPosition manual_size = gog_object_get_position_flags (gobj, GOG_POSITION_ANY_MANUAL_SIZE);
-       gboolean visible;
        if (state->x_spin != NULL)
                gtk_spin_button_set_value (GTK_SPIN_BUTTON (state->x_spin), gobj->manual_position.x * 100.0);
        if (state->y_spin != NULL)
                gtk_spin_button_set_value (GTK_SPIN_BUTTON (state->y_spin), gobj->manual_position.y * 100.0);
        if (state->w_spin != NULL) {
-               visible = manual_size & GOG_POSITION_MANUAL_W;
+               gboolean visible = (manual_size & GOG_POSITION_MANUAL_W) != 0;
                gtk_spin_button_set_value (GTK_SPIN_BUTTON (state->w_spin), gobj->manual_position.w * 100.0);
                gtk_widget_set_visible (go_gtk_builder_get_widget (state->gui, "width_label"), visible);
                gtk_widget_set_visible (go_gtk_builder_get_widget (state->gui, "width_spin"), visible);
                gtk_widget_set_visible (go_gtk_builder_get_widget (state->gui, "width-pc-lbl"), visible);
        }
        if (state->h_spin != NULL) {
-               visible = manual_size & GOG_POSITION_MANUAL_H;
+               gboolean visible = (manual_size & GOG_POSITION_MANUAL_H) != 0;
                gtk_spin_button_set_value (GTK_SPIN_BUTTON (state->h_spin), gobj->manual_position.h * 100.0);
                gtk_widget_set_visible (go_gtk_builder_get_widget (state->gui, "height_label"), visible);
                gtk_widget_set_visible (go_gtk_builder_get_widget (state->gui, "height_spin"), visible);