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Fix get_count_total(). Consider 0 value set by the server. #366
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What:
Fix get_count_total(). Consider 0 value set by the server.
Why:
Consider the possibility that the server finds 0 alive hosts, and it must not
be overwritten with the value calculated by ospd from the target.
None means that it was not set, 0 if set by the server and must not be overwritten.
How:
Start a scan with a single host name in the target which can't be resolved. Without the patch it ends as interrupted. With the patch the scan finishes as expected.
Checklist: