Update Makefile

Author: fedacking

tooling/import_benchmark/Makefile

@@ -4,4 +4,4 @@ NETWORK ?= hoodi
 run-bench:
 	rm -rf ~/.local/share/temp
 	cp -r ~/.local/share/ethrex_$(NETWORK)_bench/ethrex ~/.local/share/temp
-	cd ../.. && cargo r --release -- --network $(NETWORK) import-bench ~/.local/share/ethrex_$(NETWORK)_bench/chain.rlp | tee bench-$(BENCH_NUM).log
+	cd ../.. && cargo r --release -- --network $(NETWORK) --datadir ~/.local/share/temp import-bench ~/.local/share/ethrex_$(NETWORK)_bench/chain.rlp | tee bench-$(BENCH_NUM).log