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Revision 9034

Added by Aaron Marcuse-Kubitza over 11 years ago

lib/sh/util.sh: log_e (): don't export $e to the calling context, since the caller can just use ` || { save_e; ...; }` if they need $e

View differences:

lib/sh/util.sh
57 57 
function log_e () # usage: log_e cmd... [ || use $e (or $?) ]
58 58 
{
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	if "$@"; then :; else # don't use ! because that resets $?
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		export_e
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		save_e
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		echo "! $*" >&2
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		echo "! command exited with error $e" >&2
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		rethrow
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	fi
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}
66 
alias log_e='declare e; log_e ' # last space alias-expands next word
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alias log_e='log_e ' # last space alias-expands next word
67 67 

  		




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


  		




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