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Revision 3755

Added by Aaron Marcuse-Kubitza over 12 years ago

in_place: Wrap EXIT handler in shell function so that "-escaping can easily be used on the temp file path

View differences:

in_place
6 6 
shift
7 7 

  		




  8
  8
  
    
temp="$(tempfile)"


  		




  9
  
  
    
trap "rm -f $temp" EXIT


  		




  
  9
  
    
onExit () { rm -f "$temp"; }


  		




  
  10
  
    
trap onExit EXIT


  		




  10
  11
  
    

  		




  11
  12
  
    
"$@" <"$file" >"$temp" || exit # don't update file on error


  		




  12
  13
  
    
diff "$file" "$temp" >/dev/null && exit # don't update file if no change


  		












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