 				d_source_dist,
 				d_row_offsets,
 				iteration);
-/*
-		} else if (UNGUARDED_IO || (dequeued_node_id[0] >= 0)) {
+
+		} else
+*/
+		if (UNGUARDED_IO || (dequeued_node_id[0] >= 0)) {
 
 			signed char hash_byte;
 			unsigned int hash = dequeued_node_id[0] >> 3;

				}
			}
		}
/*

		int bulk_length[1];
		bulk_length[0] = row_length[0] & ~31;

				scratch_pool);

			__syncthreads();

			//
			// Inspect visitation status of incident node-IDs, acquiring row offsets
			// and lengths for previously-undiscovered node-IDs
