Don't log unwanted lines in beacon_node --help

beacon_chain/beacon_node.nim

@@ -1044,6 +1044,10 @@ when hasPrompt:
       # createThread(t, processPromptCommands, addr p)
 
 when isMainModule:
+  let config = BeaconNodeConf.load(
+    version = clientId,
+    copyrightBanner = clientId & "\p" & copyrights)
+
   when compiles(defaultChroniclesStream.output.writer):
     defaultChroniclesStream.output.writer =
       proc (logLevel: LogLevel, msg: LogOutputStr) {.gcsafe.} =
@@ -1051,16 +1055,10 @@ when isMainModule:
 
   debug "Launching beacon node",
         version = fullVersionStr,
-        cmdParams = commandLineParams()
+        cmdParams = commandLineParams(), config
 
   randomize()
 
-  let config = BeaconNodeConf.load(
-    version = clientId,
-    copyrightBanner = clientId & "\p" & copyrights)
-
-  debug "Configuration loaded", config
-
   if config.logLevel != LogLevel.NONE:
     setLogLevel(config.logLevel)
 

beacon_chain/eth2_network.nim

@@ -232,7 +232,7 @@ when networkBackend in [libp2p, libp2pDaemon]:
       await node.start()
 
       await sleepAsync(10.seconds)
-      if libp2p_successful_dials.value == 0:
+      if bootstrapEnrs.len > 0 and libp2p_successful_dials.value == 0:
         fatal "Failed to connect to any bootstrap node. Quitting"
         quit 1