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prevent infinite recursion in m.redraw

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This commit is contained in:
Leo Horie 2015-02-07 23:20:51 -05:00
parent 2ac027a2af
commit ad303427bf
2 changed files with 32 additions and 0 deletions
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4
mithril.js
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@ -548,7 +548,10 @@ var m = (function app(window, undefined) {
return controllers[index]
}
};
var redrawing = false
m.redraw = function(force) {
if (redrawing) return
redrawing = true
//lastRedrawId is a positive number if a second redraw is requested before the next animation frame
//lastRedrawID is null if it's the first redraw and not an event handler
if (lastRedrawId && force !== true) {
@ -563,6 +566,7 @@ var m = (function app(window, undefined) {
redraw();
lastRedrawId = $requestAnimationFrame(function() {lastRedrawId = null}, FRAME_BUDGET)
}
redrawing = false
};
m.redraw.strategy = m.prop();
var blank = function() {return ""}