a5112fea3e
Some shells (e.g. bash and mksh) always include the empty variable in the error produced by '?' in parameter expansion, even when the script provides its own error message. Use a variable name that does not potentially mislead users.
7 lines
215 B
Bash
7 lines
215 B
Bash
error() {
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# Afaict, ? in the parameter expansion is the only way to output text that
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# is guaranteed-builtin in the POSIX shell
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shtikl_runtime_error= : ${shtikl_runtime_error?${0##*/}: error: $*}
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}
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. ./lists.sh
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