Stop args from containing a single empty string

 






 

 


  Review Request #5263
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  Created Jan. 15, 2014 and discarded 

 


















 

  

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  canton7
 









 
 

  RBTools
 









 
 

  master
 









 
 

  
 









 
 

  
 






 




 

  

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  rbtools
 









 
 

  
 






 








 





  


 
 

  
Stop args from containing a single empty string

Sometimes (I haven't tracked down quite where) OptionParser will return
args as ['']. This can get interpreted as a revision range by the clients
(in particular git), which can confuse matters - the git client tries to
run `git rev-parse `, which fails, for instance.

Therefore remove emptystring from the args return from OptionParser.

Untested on any clients except git.

 








  


 
 

  

 







 









 





  








 






 
 
 

  

   

    

     
    

    
    
     
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      Description
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This will only remove a single instance. If we decide that this is really something that should be done, instead …

      		
      
       daviddavid
      
      
       
      
     


    
   

  

 







 






  

 








 














 





 

  

   




david




   

   







  

 



 

  


   

   

    
 
david


    
   


  

  

  



    




  1. 
 
    
  
    
   
    I'd feel much better about this if you tracked down why this was occurring. I've never seen it.
    
  
    
 
    

 
    
  


    
 
    
 
      

  

 
    


    

 
    

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       rbtools/commands/__init__.py
       


        (Diff revision 1)


       
      
     
    
        
    
     
     
    

     
     
    

     
     
    

        
   
    
  
    
 
    

   
    
    
    




    
 
    
  
  
  

  
  
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    This will only remove a single instance. If we decide that this is really something that should be done, instead of testing and calling .remove(), how about filtering all empty arguments out with a list comprehension?
    

    

    args = [a for a in args if a]

    
  
    
 
    

 
    
  


    
 
    
 
      

  


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      This is caused by something in a shell script we were using (excess quotes around a variable with sometimes empty value)
      
 
      

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    Change Summary:
   

   

    
Seemingly abandoned.