Correct CDR's for supervised transfer (bug #1595)

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@3902 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 8 insertions, 3 deletions

diff --git a/cdr.c b/cdr.c
index dd6a11ada..328a20b51 100755
--- a/cdr.c
+++ b/cdr.c
@@ -539,11 +539,16 @@ void ast_cdr_reset(struct ast_cdr *cdr, int flags)
 	
 }
 
-void ast_cdr_append(struct ast_cdr *cdr, struct ast_cdr *newcdr) {
+struct ast_cdr *ast_cdr_append(struct ast_cdr *cdr, struct ast_cdr *newcdr) 
+{
+	struct ast_cdr *ret;
 	if (cdr) {
+		ret = cdr;
 		while(cdr->next)
 			cdr = cdr->next;
 		cdr->next = newcdr;
-	} else
-		ast_log(LOG_ERROR, "Can't append a CDR to NULL!\n");
+	} else {
+		ret = newcdr;
+	}
+	return ret;
 }