Don't try to keep state in a cell renderer between two paint calls. It

* gtk/gtkcellrendererprogress.c (gtk_cell_renderer_progress_set_pulse):
        Don't try to keep state in a cell renderer between two paint
        calls. It doesn't work. Patch by Kristian Mueller


svn path=/trunk/; revision=21890

gtk/gtkcellrendererprogress.c

@@ -396,10 +396,10 @@ gtk_cell_renderer_progress_set_pulse (GtkCellRendererProgress *cellprogress,
 
    if (pulse != priv->pulse)
      {
-       if (priv->pulse <= 0)
+       if (pulse <= 0)
          priv->offset = 0;
        else
-         priv->offset++;
+         priv->offset = pulse;
      }
 
    priv->pulse = pulse;