Check that range is valid in case callback happens before ui is fully built

2012-03-27 16:02:30 +02:00 · 2012-03-27 16:02:30 +02:00 · b5f2a60d44
commit b5f2a60d44
parent b219c64dc5
1 changed files with 2 additions and 1 deletions
--- a/drmr_ui.c
+++ b/drmr_ui.c
@ -623,6 +623,7 @@ struct slider_callback_data {
 };
 static gboolean slider_callback(gpointer data) {
  struct slider_callback_data *cbd = (struct slider_callback_data*)data;
+  if (GTK_IS_RANGE(cbd->range))
    gtk_range_set_value(cbd->range,cbd->val);
  free(cbd);
  return FALSE; // don't keep calling