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Revision 12973

Added by Aaron Marcuse-Kubitza almost 11 years ago

lib/sh/util.sh: rethrow*!: use new errexit, which works in functions and subshells

View differences:

trunk/lib/sh/util.sh
227 227 
declare e_=$?;
228 228 
declare e="$(if test "$e_" = 0; then echo "${e:-0}"; else echo "$e_"; fi)"'
229 229 

  		




  230
  
  
    
alias rethrow!='return "$e"'


  		




  231
  
  
    
	# can't use `(exit "$e")` because a bug in bash prevents subshells from


  		




  232
  
  
    
	# triggering errexit (would need to append `|| return` for it to work)


  		




  233
  
  
    
alias rethrow_exit!='exit "$e"'


  		




  
  230
  
    
alias rethrow!='errexit "$e"'


  		




  
  231
  
    
alias rethrow_exit!='errexit "$e"'


  		




  234
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  235
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alias rethrow='{ if test "$e" != 0; then rethrow!; fi; }'


  		




  236
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alias rethrow_exit='{ if test "$e" != 0; then rethrow_exit!; fi; }'


  		












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