Re: Migrating from tcsh to bash (issues)

[Matthew Woehlke]

Simos wrote:
> Regarding printexitvalue, I use
>
> trap '__exit_value_bashrc=$?; if [ $__exit_value_bashrc -ne 0 ]; then
> echo "Exit $__exit_value_bashrc"; fi' ERR
>
> so that an exit value is printed when it is other than 0.

That shouldn't be necessary. An exit of 0 is not considered an error, 
and so should not trip an ERR trap. Freddy's example should be 
sufficient. (WFM with 3.2, anyway.)

--
Matthew
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