From: John Keeping <john@keeping.me.uk>
Date: Thu, 8 Oct 2015 22:23:57 +0000 (+0100)
Subject: scan-tree: remove useless strdup()
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/687cdf69689edcaff8e9035af93baf1a9e71cf32?hp=687cdf69689edcaff8e9035af93baf1a9e71cf32

scan-tree: remove useless strdup()

parse_configfile() takes a "const char *" and doesn't hold any
references to it after it returns; there is no reason to pass it a
duplicate.

Coverity-id: 13941
Signed-off-by: John Keeping <john@keeping.me.uk>
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