totem-3.14.3/src/totem-playlist.c:964: effectively_constant: Local variable "ref" is assigned only once, to a constant value, making it effectively constant throughout its scope. If this is not the intent, examine the logic to see if there is a missing assignment that would make "ref" not remain constant.
#   962|   	/* And update current to point to the right file again */
#   963|   	if (ref != NULL) {
#   964|-> 		gtk_tree_path_free (playlist->priv->current);
#   965|   		playlist->priv->current = gtk_tree_row_reference_get_path (ref);
#   966|   		gtk_tree_row_reference_free (ref);