Merge pull request ethereum#22803 from karalabe/silence-scary-warning

eth: don't print db upgrade warning on db init
METADIUM · May 4, 2021 · 640d2c5 · 640d2c5
2 parents fc1c1cb + 856c379
commit 640d2c5
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/eth/backend.go b/eth/backend.go
@@ -165,7 +165,9 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) {
 		if bcVersion != nil && *bcVersion > core.BlockChainVersion {
 			return nil, fmt.Errorf("database version is v%d, Geth %s only supports v%d", *bcVersion, params.VersionWithMeta, core.BlockChainVersion)
 		} else if bcVersion == nil || *bcVersion < core.BlockChainVersion {
-			log.Warn("Upgrade blockchain database version", "from", dbVer, "to", core.BlockChainVersion)
+			if bcVersion != nil { // only print warning on upgrade, not on init
+				log.Warn("Upgrade blockchain database version", "from", dbVer, "to", core.BlockChainVersion)
+			}
 			rawdb.WriteDatabaseVersion(chainDb, core.BlockChainVersion)
 		}
 	}