diff -r 8b50be3e2998 -r e29384105b8d plover-gtk/packagestore.c
--- a/plover-gtk/packagestore.c	Fri Apr 30 20:37:08 2010 +0100
+++ b/plover-gtk/packagestore.c	Fri Mar 23 20:29:50 2012 +0000
@@ -100,7 +100,6 @@
 static GType
   plover_package_store_get_column_type(GtkTreeModel *tree_model,gint indx)
 {
-    PloverPackageStore *store=(PloverPackageStore *)tree_model;
     g_return_val_if_fail(indx>=0 && indx<PLOVER_PACKAGE_STORE_NO_COLUMNS,
       G_TYPE_INVALID);
     return column_types[indx];
@@ -172,6 +171,9 @@
 		g_free(s);
 	    }
 	    break;
+	case PLOVER_PACKAGE_STORE_NO_COLUMNS:
+	    /* Quieten compiler warning */
+	    break;
     }
 }
 
@@ -187,7 +189,6 @@
   GtkTreeIter *iter,GtkTreeIter *parent)
 {
     PloverPackageStorePrivate *priv;
-    PloverPackageStore *store=(PloverPackageStore *)tree_model;
     priv=PLOVER_PACKAGE_STORE_GET_PRIVATE(tree_model);
     /* this is a list, nodes have no children */
     if (parent)
@@ -212,7 +213,6 @@
   GtkTreeIter *iter)
 {
     PloverPackageStorePrivate *priv;
-    PloverPackageStore *store=(PloverPackageStore *)tree_model;
     priv=PLOVER_PACKAGE_STORE_GET_PRIVATE(tree_model);
     if (!iter)
 	return g_sequence_get_length(priv->seq);
@@ -224,7 +224,6 @@
   GtkTreeIter *iter,GtkTreeIter *parent,gint n)
 {
     PloverPackageStorePrivate *priv;
-    PloverPackageStore *store=(PloverPackageStore *)tree_model;
     priv=PLOVER_PACKAGE_STORE_GET_PRIVATE(tree_model);
     GSequenceIter *child;
     if (parent)