BSSGP_Emulation: as_unblocked: fix SIG broadcast

I am not aware that this caused breakage anywhere. But from reading the
patch, this is a regression that needs to be fixed.

Fixes: 955aa94504510139a12d223071cf49ef90788a3d ("BSSGP_Emulation: Abandon "BssgpDecoded" intermediate structure")
Change-Id: I36a9a4d61be52a4d86ac1cbf6e6976cf01cff7c6
diff --git a/library/BSSGP_Emulation.ttcn b/library/BSSGP_Emulation.ttcn
index f8b9f06..44946c1 100644
--- a/library/BSSGP_Emulation.ttcn
+++ b/library/BSSGP_Emulation.ttcn
@@ -593,7 +593,7 @@
 			// TITAN DOESN'T DO THIS, *SIGH*: "BSSGP_SP.send(dec) to all component;"
 			for (var integer i := 0; i < sizeof(ClientTable); i := i+1) {
 				if (isbound(ClientTable[i].comp_ref)) {
-					f_send_bssgp_dec(dec, vc_conn, BSSGP_SP_SIG);
+					f_send_bssgp_dec(dec, ClientTable[i].comp_ref, BSSGP_SP_SIG);
 				}
 			}
 		}