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Build # 11180953246

Build Type

push

github

Committed by web-flow

Commit Message

what: exit(0) only for match

* Similar to grep command, exit code 0 means at least one match occurred when looking at input files
* Unlike grep, exit code 1 is shared between no-match and error conditions (e.g. file could not be opened) [1]
* Continue to bail on the 1st open() failure, but now go through exit() instead of die()
* Difference discovered when testing against OpenBSD version

1. https://pubs.opengroup.org/onlinepubs/009696799/utilities/what.html

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