Revision 9021
Added by Aaron Marcuse-Kubitza over 11 years ago
| lib/sh/util.sh | ||
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fi # load new aliases |
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if self_being_included; then |
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# usage: save_e cmd... || use $e (or $?)
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# usage: save_e cmd... || { use $e (or $?); rethrow; }
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function save_e () { "$@"; e=$?; rethrow; } # rethrow because e= clears $?
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alias save_e='declare e; save_e ' # last space alias-expands next word |
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Also available in: Unified diff
lib/sh/util.sh: save_e (): usage: added rethrow example