Hi,
In attachment patch to restore logic before r28043,
It's trivial so I think there's no need to file bug.
Index: epan/dissectors/packet-iec104.c
===================================================================
--- epan/dissectors/packet-iec104.c (wersja 28043)
+++ epan/dissectors/packet-iec104.c (kopia robocza)
@@ -579,6 +579,7 @@
ep_strbuf_append_printf(res, "%d)", apcih->Rx);
/* Align first packets */
if (apcih->Tx < 10)
+ ep_strbuf_append(res, " ");
if (apcih->Rx < 10)
ep_strbuf_append(res, " ");
break;