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    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
 
    

    





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

        
   
    
  
    
 
    

    




 
    

    



  
    
 
    

    


    


 













    
 





 
    
  
    
   
    



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      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
       


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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.