From: John Darrington <john@darrington.wattle.id.au>
Date: Tue, 12 Jan 2016 11:22:37 +0000 (+0100)
Subject: ONEWAY: fix crash in contrasts when dataset is empty
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4a49e8177df96e6947609fcb6066d1d68e0f6675;hp=4a49e8177df96e6947609fcb6066d1d68e0f6675;p=pspp

ONEWAY: fix crash in contrasts when dataset is empty
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