From: Aurélien Aptel <aurelien.aptel@gmail.com>
Date: Sat, 11 Sep 2010 14:05:57 +0000 (+0200)
Subject: don't draw if the window is not visible.
X-Git-Url: https://jasonwoof.com/gitweb/?a=commitdiff_plain;h=ab7037cb33b4be4d16e3197d907066ed5b8ab16b;hp=ab7037cb33b4be4d16e3197d907066ed5b8ab16b;p=st.git

don't draw if the window is not visible.
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