X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=gtk%2Fgtkgrid.c;h=571f8266f2039408d600cfae7876dd4558c1811c;hb=0cc688aa92b8fe5452b63fb49c51204498a2988b;hp=f8a281e7110802f76d5b5182012321981a75635d;hpb=ec399747147ecb3d1b087ef1ab2b4ec9f883851a;p=~andy%2Fgtk

diff --git a/gtk/gtkgrid.c b/gtk/gtkgrid.c
index f8a281e71..571f8266f 100644
--- a/gtk/gtkgrid.c
+++ b/gtk/gtkgrid.c
@@ -1603,10 +1603,14 @@ gtk_grid_get_child_at (GtkGrid *grid,
                        gint     left,
                        gint     top)
 {
-  GtkGridPrivate *priv = grid->priv;
+  GtkGridPrivate *priv;
   GtkGridChild *child;
   GList *list;
 
+  g_return_val_if_fail (GTK_IS_GRID (grid), NULL);
+
+  priv = grid->priv;
+
   for (list = priv->children; list; list = list->next)
     {
       child = list->data;
@@ -1638,13 +1642,15 @@ void
 gtk_grid_insert_row (GtkGrid *grid,
                      gint     position)
 {
-  GtkGridPrivate *priv = grid->priv;
+  GtkGridPrivate *priv;
   GtkGridChild *child;
   GList *list;
   gint top, height;
 
   g_return_if_fail (GTK_IS_GRID (grid));
 
+  priv = grid->priv;
+
   for (list = priv->children; list; list = list->next)
     {
       child = list->data;
@@ -1682,13 +1688,15 @@ void
 gtk_grid_insert_column (GtkGrid *grid,
                         gint     position)
 {
-  GtkGridPrivate *priv = grid->priv;
+  GtkGridPrivate *priv;
   GtkGridChild *child;
   GList *list;
   gint left, width;
 
   g_return_if_fail (GTK_IS_GRID (grid));
 
+  priv = grid->priv;
+
   for (list = priv->children; list; list = list->next)
     {
       child = list->data;