rrc enb: small fix to avoid wrong code execution

dedicated_DRB was not set properly when the NSA UE sends
ReconfigurationComplete so the wrong code was executed below
(we had dedicated_DRB == 0). Let's put a value that does
nothing (-1 seems fine).

openair2/RRC/LTE/rrc_eNB.c

@@ -7884,6 +7884,7 @@ rrc_eNB_decode_dcch(
                           if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8.
                               nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension
                               ->scg_ConfigResponseNR_r15!=NULL) {
+                            dedicated_DRB = -1;     /* put a value that does not run anything below */
                             ue_context_p->ue_context.Status = RRC_NR_NSA_RECONFIGURED;
                             /*Trigger E-RAB Modification Indication */
                             rrc_eNB_send_E_RAB_Modification_Indication(ctxt_pP, ue_context_p);