From: Mark Lodato <lodatom@gmail.com>
Date: Fri, 13 May 2011 23:59:07 +0000 (-0400)
Subject: fix virtual-root if script-name is ""
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/ec79265f2053e6dc20e0ec486719f5954d2be83d?hp=ec79265f2053e6dc20e0ec486719f5954d2be83d

fix virtual-root if script-name is ""

In d0cb841 (Avoid trailing slash in virtual-root), virtual-root was set
from script-name using trim_end().  However, if script-name was the
empty string (""), which happens when cgit is used to serve the root
path on a domain (/), trim_end() returns NULL and cgit acts like
virtual-root is not available.  Now, set virtual-root to "" in this
case, which fixes this bug.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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