view .hgsub @ 19988:ed51e17f6ccf

avoid possibly dereferencing invalid pointer * Canvas.cc (Canvas::redraw): Check value returned from qWidget.
author John W. Eaton <jwe@octave.org>
date Tue, 17 Mar 2015 20:10:01 -0400
parents 44f30dcd87e0
children
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gnulib-hg = gnulib-hg