#9493: Remove extra baggage from ECL 10.2.1.p1 (again)
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   Reporter:  leif            |       Owner:  tbd     
       Type:  task            |      Status:  new     
   Priority:  major           |   Milestone:  sage-4.6
  Component:  packages        |    Keywords:          
     Author:  Leif Leonhardy  |    Upstream:  N/A     
   Reviewer:                  |      Merged:          
Work_issues:                  |  
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Comment(by drkirkby):

 I don't think

 {{{
 if [ -d patches ] && [ `ls patches` != "" ]; then
 }}}

 is safe. I don't think the order is guaranteed, so the second part could
 be evaluated before the first. Testing on "" is bad practice.

 Dave

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9493#comment:5>
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