fix level upgrade issue, add error catch. fix last uesd printer logic

2019-03-26 10:53:13 -04:00 · 2019-03-26 10:53:13 -04:00 · b58a31a1c7
commit b58a31a1c7
parent f8297c6688
3 changed files with 8 additions and 4 deletions
--- a/package.json
+++ b/package.json
@ -30,6 +30,7 @@
        "compression": "^1.7.3",
        "connect": "^3.6.6",
        "express-useragent": "^1.0.12",
+        "level": "^4.0.0",
        "levelup": "^4.0.0",
        "leveldown": "^4.0.2",
        "moment": "^2.22.2",