--- res/res_features.c	(revisión: 131)
+++ res/res_features.c	(copia de trabajo)
@@ -1675,8 +1675,8 @@
 			ast_set_flag(chan_cdr, AST_CDR_FLAG_MAIN);
 			ast_cdr_update(chan);
 			bridge_cdr = ast_cdr_dup(chan_cdr);
-			ast_copy_string(bridge_cdr->lastapp, chan->appl, sizeof(bridge_cdr->lastapp));
-			ast_copy_string(bridge_cdr->lastdata, chan->data, sizeof(bridge_cdr->lastdata));
+			ast_copy_string(bridge_cdr->lastapp, S_OR(chan->appl, ""), sizeof(bridge_cdr->lastapp));
+			ast_copy_string(bridge_cdr->lastdata, S_OR(chan->data, ""), sizeof(bridge_cdr->lastdata));
 		} else {
 			/* better yet, in a xfer situation, find out why the chan cdr got zapped (pun unintentional) */
 			bridge_cdr = ast_cdr_alloc(); /* this should be really, really rare/impossible? */