Re: [PATCH] Fix exit status of signal handlers in shell scripts

[Dmitry V. Levin]

On Sun, Jan 31, 2010 at 01:41:33AM +0100, Bruno Haible wrote:
[...]
>  TMP_BASE=update-copyright.test
> -trap 'rm -f $TMP_BASE*' 0 1 2 3 15
> +trap 'status=$?; rm -f $TMP_BASE*; exit $status' 0
> +trap 'rm -f $TMP_BASE*; (exit 77); exit 77' 1 2 3 15

The signal trap is a bit redundant, it could be written as
trap '(exit 77); exit 77' 1 2 3 15


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