From: Tim Chen <timchen1@gmail.com>
Date: Tue, 3 Jan 2012 16:02:14 +0000 (+0000)
Subject: Fix diff mode switching when side-by-side-diffs=1
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/f2ced535e9f2c2ada7f184735a07a1190a9d810f?ds=inline;hp=f2ced535e9f2c2ada7f184735a07a1190a9d810f

Fix diff mode switching when side-by-side-diffs=1

When side-by-side-diffs=1 was set in cgitrc, specyfing 'ss=0' in the query-
string would not switch to unified diffs. This patch fixes the issue by
introducing a separate variable to track the occurrence of "ss" in the
querystring.
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