4

SC2110

Joachim Ansorg edited this page 2021-11-12 19:34:17 +01:00

Table of Contents

• In [[..]], use || instead of -o.
• Problematic code:
• Correct code:
• Rationale:
• Exceptions:

In [[..]], use || instead of -o.

Problematic code:

[[ "$1" = "-v" -o "$1" = "-help" ]]

Correct code:

[[ "$1" = "-v" || "$1" = "-help" ]]

Rationale:

-o for logical OR is not supported in a [[ .. ]] expression. Use || instead.

Exceptions:

None.

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