From: Greg Burri <greg.burri@gmail.com>
Date: Wed, 20 Jan 2016 06:59:38 +0000 (+0100)
Subject: Fix a bug during area opening/closing when the area value may become negative.
X-Git-Tag: 1.0.11~43
X-Git-Url: http://git.euphorik.ch/?a=commitdiff_plain;h=aee6cf83f81c6378c458f75bbfaf7c9fa5521135;hp=aee6cf83f81c6378c458f75bbfaf7c9fa5521135;p=master-thesis.git

Fix a bug during area opening/closing when the area value may become negative.
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