Commits on Jun 24, 2022

1. fix: panic when environment variables are empty …

   On mac OS, environment variables like: OLDPWD are usually empty. May trigger panics like:
   ```bash
   😄  minikube v1.26.0 on Darwin 11.6.5
   panic: runtime error: index out of range [1] with length 1
   
   goroutine 1 [running]:
   k8s.io/minikube/cmd/minikube/cmd.displayEnviron({0xc000a69a40?, 0x1c, 0xb?})
   	/private/tmp/minikube-20220623-65769-c2xa25/cmd/minikube/cmd/start.go:445 +0x252
   k8s.io/minikube/cmd/minikube/cmd.runStart(0x7316040?, {0x5d07e13?, 0x0?, 0x0?})
   	/private/tmp/minikube-20220623-65769-c2xa25/cmd/minikube/cmd/start.go:157 +0x245
   github.com/spf13/cobra.(*Command).execute(0x7316040, {0x73736d8, 0x0, 0x0})
   	/Users/brew/Library/Caches/Homebrew/go_mod_cache/pkg/mod/github.com/spf13/cobra@v1.5.0/command.go:876 +0x67b
   github.com/spf13/cobra.(*Command).ExecuteC(0x7313fc0)
   	/Users/brew/Library/Caches/Homebrew/go_mod_cache/pkg/mod/github.com/spf13/cobra@v1.5.0/command.go:990 +0x3b4
   github.com/spf13/cobra.(*Command).Execute(...)
   	/Users/brew/Library/Caches/Homebrew/go_mod_cache/pkg/mod/github.com/spf13/cobra@v1.5.0/command.go:918
   k8s.io/minikube/cmd/minikube/cmd.Execute()
   	/private/tmp/minikube-20220623-65769-c2xa25/cmd/minikube/cmd/root.go:170 +0xca5
   main.main()
   	/private/tmp/minikube-20220623-65769-c2xa25/cmd/minikube/main.go:88 +0x255
   ```

   

   NgZiming authored Jun 24, 2022
   Configuration menu

   • View commit details
   • Copy full SHA for 360cc86
   • Browse repository at this point

   Copy the full SHA

   360cc86 View commit details

   Browse the repository at this point in the history