fix(ping): ping fixed when registry is offline

Author: Milan Meva

lib/commands/ping.js

@@ -12,7 +12,7 @@ class Ping extends BaseCommand {
     const cleanRegistry = redact(this.npm.config.get('registry'))
     log.notice('PING', cleanRegistry)
     const start = Date.now()
-    const details = await pingUtil({ ...this.npm.flatOptions })
+    const details = await pingUtil({ ...this.npm.flatOptions, cache: false })
     const time = Date.now() - start
     log.notice('PONG', `${time}ms`)
     if (this.npm.config.get('json')) {