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Canvas GUI: check if canvas is valid on resize.

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This commit is contained in:
Thomas Geymayer 2013-07-27 22:22:38 +02:00
parent b8d6997497
commit 078e422faa
1 changed files with 3 additions and 0 deletions

3
Nasal/canvas/gui.nas
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@ -208,6 +208,9 @@ var Window = {
}, },
onResize: func() onResize: func()
{ {
if( me['_canvas'] == nil )
return;
for(var i = 0; i < 2; i += 1) for(var i = 0; i < 2; i += 1)
{ {
var size = me.get("content-size[" ~ i ~ "]"); var size = me.get("content-size[" ~ i ~ "]");