fix issue about nb_rb=0 assertion failed

openair1/PHY/LTE_TRANSPORT/dci_tools.c

@@ -2672,7 +2672,10 @@ void fill_ulsch(PHY_VARS_eNB *eNB,int UE_id,nfapi_ul_config_ulsch_pdu *ulsch_pdu
   ulsch->harq_processes[harq_pid]->first_rb                              = ulsch_pdu->ulsch_pdu_rel8.resource_block_start;
   ulsch->harq_processes[harq_pid]->nb_rb                                 = ulsch_pdu->ulsch_pdu_rel8.number_of_resource_blocks;
 
-  AssertFatal(ulsch->harq_processes[harq_pid]->nb_rb>0,"nb_rb = 0\n");
+  //AssertFatal(ulsch->harq_processes[harq_pid]->nb_rb>0,"nb_rb = 0\n");
+  if(ulsch->harq_processes[harq_pid]->nb_rb == 0){
+    LOG_E(PHY, "fill_ulsch UE_id %d nb_rb = 0\n", UE_id);
+  }
 
   ulsch->harq_processes[harq_pid]->dci_alloc                             = 1;
   ulsch->harq_processes[harq_pid]->rar_alloc                             = 0;