add: return TRUE;
context: static void efface_texte ( GtkWidget *entree,			   gint start,			   gint end,			   GtkComboFix *combofix ){  if ( ( !GTK_WIDGET_VISIBLE ( combofix -> popup )	 ||	 ( strlen ( gtk_entry_get_text ( GTK_ENTRY ( combofix -> entry )))	   ||	   ( end - start ) ))       &&       combofix -> affiche_liste )    affiche_proposition ( NULL,			  "",			  0,			  0,			  combofix );}