Index: features.c
===================================================================
--- features.c	(revision 413059)
+++ features.c	(working copy)
@@ -4372,7 +4372,7 @@
 
 		ast_channel_lock(chan);
 		if (!ast_strlen_zero(ast_channel_cdr(chan)->userfield)) {
-			snprintf(tmp, sizeof(tmp), "%s;%s", ast_channel_cdr(chan)->userfield, ast_channel_cdr(peer)->userfield);
+			snprintf(tmp, sizeof(tmp), ";%s", ast_channel_cdr(peer)->userfield);
 			ast_cdr_appenduserfield(chan, tmp);
 		} else {
 			ast_cdr_setuserfield(chan, ast_channel_cdr(peer)->userfield);