os/gcmd: 短命令为空时去掉显示的占位符 #4736
Description
Is your feature request related to a problem?
Option Yes
Describe the solution you'd like
短命令为空时希望去掉这个站位符号：
Describe alternatives you've considered
Additional
No response
{{ message }}
Option Yes
短命令为空时希望去掉这个站位符号：
No response