Carwyn Nelson 093cbcd606 LibManual: Error on section_number 0 instead of crashing ...

Prior to this commit if you tried to access section 0 of the man page
(`man 0 ls`) the application would just crash with an array out of
bounds style error.

This commit just ensures that we return an explicit and helpful error
message when you try to request the 0th section, instead of crashing.

2023-07-05 08:57:39 +02:00

3.7 KiB

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