Update rbext to print help output when no command is given.

 






 

 


  Review Request #13147
  —
  Created July 14, 2023 and submitted  — Latest diff uploaded 

 


















 

  

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  chipx86
 









 
 

  Review Board
 









 
 

  release-6.x
 









 
 

  
 









 
 

  
 






 




 

  

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Currently, rbext crashes when run without a command. This change fixes

that by checking whether a command was provided, and printing help

instead.

 








  


 
 

  
Ran rbext without a command, and verified the output.


Also ran rbext with commands, making sure that worked as expected.

 







 









 





  








 




 







   

    
    

    

    


    

      
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