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avoid a rare script-crash
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1 changed files with 4 additions and 0 deletions
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@ -447,6 +447,10 @@ Grabber.prototype.moveEvent = function(event) {
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// see if something added/restored gravity
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// see if something added/restored gravity
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var entityProperties = Entities.getEntityProperties(this.entityID);
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var entityProperties = Entities.getEntityProperties(this.entityID);
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if (!entityProperties || !entityProperties.gravity) {
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return;
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}
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if (Vec3.length(entityProperties.gravity) !== 0.0) {
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if (Vec3.length(entityProperties.gravity) !== 0.0) {
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this.originalGravity = entityProperties.gravity;
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this.originalGravity = entityProperties.gravity;
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}
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}
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