From: Mikko Rasa <tdb@tdb.fi>
Date: Thu, 17 Oct 2013 07:40:01 +0000 (+0300)
Subject: Use windowShouldClose rather than windowWillClose
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=b1dbcb05d3ec43654d78e2662ae22162561c8270;hp=b1dbcb05d3ec43654d78e2662ae22162561c8270;p=libs%2Fgui.git

Use windowShouldClose rather than windowWillClose

This prevents a crash when the autorelease pool is released (no clue what
exactly goes wrong) and allows the application to decide whether to close
the window or not.
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