[gtk+] tool palette: Fix compiler warnings

[Matthias Clasen <matthiasc src gnome org>]

commit 555663c68679c9b512a3aac164eb2adc9637ddc9
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat May 30 21:28:44 2015 -0400

    tool palette: Fix compiler warnings
    
    Fix warnings due to -Wdeclaration-after-statement and -Wshadow.

 gtk/gtktoolpalette.c |    9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)
---
diff --git a/gtk/gtktoolpalette.c b/gtk/gtktoolpalette.c
index 52f5bda..4d25292 100644
--- a/gtk/gtktoolpalette.c
+++ b/gtk/gtktoolpalette.c
@@ -621,13 +621,10 @@ gtk_tool_palette_size_allocate (GtkWidget     *widget,
   for (i = 0; i < palette->priv->groups->len; ++i)
     {
       GtkToolItemGroupInfo *group = g_ptr_array_index (palette->priv->groups, i);
-      GtkWidget *widget;
 
       if (!group->widget)
         continue;
 
-      widget = GTK_WIDGET (group->widget);
-
       if (gtk_tool_item_group_get_n_items (group->widget))
         {
           gint size = group_sizes[i];
@@ -649,8 +646,8 @@ gtk_tool_palette_size_allocate (GtkWidget     *widget,
           else
             child_allocation.x = x;
 
-          gtk_widget_size_allocate (widget, &child_allocation);
-          gtk_widget_show (widget);
+          gtk_widget_size_allocate (GTK_WIDGET (group->widget), &child_allocation);
+          gtk_widget_show (GTK_WIDGET (group->widget));
 
           if (GTK_ORIENTATION_VERTICAL == palette->priv->orientation)
             child_allocation.y += child_allocation.height;
@@ -658,7 +655,7 @@ gtk_tool_palette_size_allocate (GtkWidget     *widget,
             x += child_allocation.width;
         }
       else
-        gtk_widget_hide (widget);
+        gtk_widget_hide (GTK_WIDGET (group->widget));
     }
 
   if (GTK_ORIENTATION_VERTICAL == palette->priv->orientation)