From: Johan Herland <johan@herland.net>
Date: Mon, 15 Nov 2010 19:41:00 +0000 (+0100)
Subject: scan_path(): Do not recurse into hidden directories by default
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/df522794c38934be3229a11e0e2432a1f2a3bc8d?hp=df522794c38934be3229a11e0e2432a1f2a3bc8d

scan_path(): Do not recurse into hidden directories by default

Paths that start with a period ('.') are considered hidden in the Unix world.
scan_path() should arguably not recurse into these directories by default.
This patch makes it so, and introduces the "scan-hidden-path" config variable
for overriding the new default and revert to the old behaviour (scanning _all_
directories, including hidden .directories).

Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Lars Hjemli <larsh@prediktor.no>
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