First field was truncated.

(Don't kill me; this attempted merge didn't work because the paths changed.)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7498 65c4cc65-6c06-0410-ace0-fbb531ad65f3

funcs/func_cut.c

@@ -120,8 +120,9 @@ static int sort_internal(struct ast_channel *chan, char *data, char *buffer, siz
 		int blen = strlen(buffer);
 		if (element_count++) {
 			strncat(buffer + blen, ",", buflen - blen - 1);
+			blen++;
 		}
-		strncat(buffer + blen + 1, sortable_keys[count2].key, buflen - blen - 2);
+		strncat(buffer + blen, sortable_keys[count2].key, buflen - blen - 1);
 	}
 
 	return 0;