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Added guard around the blend mode setter.

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This commit is contained in:
Richard Davey 2015-09-27 01:44:38 +01:00
parent cbf9b3f71f
commit 84a566bf79
1 changed files with 5 additions and 1 deletions
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6
src/pixi/renderers/webgl/utils/WebGLBlendModeManager.js
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@ -42,7 +42,11 @@ PIXI.WebGLBlendModeManager.prototype.setBlendMode = function(blendMode)
this.currentBlendMode = blendMode;
var blendModeWebGL = PIXI.blendModesWebGL[this.currentBlendMode];
this.gl.blendFunc(blendModeWebGL[0], blendModeWebGL[1]);
if (blendModeWebGL)
{
this.gl.blendFunc(blendModeWebGL[0], blendModeWebGL[1]);
}
return true;
};