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authorThierry Vignaud <thierry.vignaud@gmail.com>2017-05-30 18:10:03 +0200
committerThierry Vignaud <thierry.vignaud@gmail.com>2017-05-30 18:16:16 +0200
commitd5d6d77e981dbe8a514d6b48ced4ed680bad0abf (patch)
tree21483a843b663034aae7133d07442ac5e964a260 /perl-install/drakbug.pm
parent26377d87ae81f4cae391ffe5c9dac8723b6643b4 (diff)
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fix crash introduced in 17.77 (mga#20956)
Depending on machine speed/slowness, signals will not be fired in the order expected and Repaint() will be called before global variable $cairo is set by draw(). This can be reproduced by making $timer to happens much faster than every 120ms so that it happens before the first call to draw() This workaround fix the bug introduced in commit 1a30f422b41250e338d2c1d209aec1b64204c8e0 But it would probably be saner to get rid of the $cairo global variable and to create a Cairo context in every Repaint() caller instead...
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