Mark Ferrell major0
🏠
major0
/ gist:159c0e25d0d24fced074
Created
May 16, 2014 21:16
Bash fails to call exit_handler() if an error happens in the function called within a subshell.
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| set -e | |
| exit_handler() { echo "exit code: $?"; } | |
| false() { !:; } | |
| main() | |
| {( | |
| trap exit_handler 0 | |
| "$@" >> /dev/null 2>&1 | |
| )} | |
| main "$@" |
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