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Revision 8971

Added by Aaron Marcuse-Kubitza about 11 years ago

lib/util.sh: removed "" around $?, $# because they are guaranteed to always be non-empty and contain no special chars

View differences:

util.sh
9 9 

  		




  10
  10
  
    
self_not_included () # usage: if self_not_included; then ... fi


  		




  11
  11
  
    
{


  		




  12
  
  
    
	test "$#" -ge 1 || set -- "${BASH_SOURCE[1]}"


  		




  
  12
  
    
	test $# -ge 1 || set -- "${BASH_SOURCE[1]}"


  		




  13
  13
  
    
	local include_guard="$(include_guard_var "$1")"


  		




  14
  14
  
    
	alias self_being_included=false


  		




  15
  15
  
    
	test -z "${!include_guard+t}" && \


  		




  ......




  32
  32
  
    

  		




  33
  33
  
    
# usage: try cmd...; ignore status; if catch status; then ...; fi; end_try


  		




  34
  34
  
    

  		




  35
  
  
    
try_ () { { "$@"; e="$?";} || true; }


  		




  
  35
  
    
try_ () { { "$@"; e=$?;} || true; }


  		




  36
  36
  
    
alias try='declare e; try_ ' # last space alias-expands next word


  		




  37
  37
  
    

  		




  38
  38
  
    
catch () { test "$e" -eq "$1"; e=0; }


  		




  ......




  190
  190
  
    

  		




  191
  191
  
    
run_args_cmd () # runs the command line args command


  		




  192
  192
  
    
{


  		




  193
  
  
    
	test "$?" -eq 0 || return


  		




  
  193
  
    
	test $? -eq 0 || return


  		




  194
  194
  
    
	eval set -- "$(reverse "${BASH_ARGV[@]}")"


  		




  195
  
  
    
	test "$#" -ge 1 || set -- all


  		




  
  195
  
    
	test $# -ge 1 || set -- all


  		




  196
  196
  
    
	echo_cmd "$(canon_rel_path "$0")" "$@"; "$@"


  		




  197
  197
  
    
}


  		




  198
  198
  
    

  		












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