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Revision 9204

Added by Aaron Marcuse-Kubitza about 11 years ago

lib/sh/util.sh: limit_stderr(): inlined log++ with the can_log call because it should only apply to it. this also makes it obvious that log++ should not apply outside of this function. this also enables the contents of this function to be used in an alias.

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lib/sh/util.sh
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# usage: (limit_stderr; cmd...) || return


  		




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# `|| return` needed on Mac because of bug where -e doesn't apply to ()


  		




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function limit_stderr()


  		




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{


  		




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	log++ # should only apply during this function for use by can_log


  		




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	if ! can_log; then exec 2>/dev/null; fi


  		




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}


  		




  
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function limit_stderr() { if ! (log++; can_log); then exec 2>/dev/null; fi; }


  		




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### command echoing


  		












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