diff --git a/src/core/Browser.js b/src/core/Browser.js index 1292016f..dda84be8 100644 --- a/src/core/Browser.js +++ b/src/core/Browser.js @@ -17,7 +17,7 @@ mobile = typeof orientation !== undefined + '', msTouch = (window.navigator && window.navigator.msPointerEnabled && window.navigator.msMaxTouchPoints), retina = (('devicePixelRatio' in window && window.devicePixelRatio > 1) || - ('matchMedia' in window && window.matchMedia("(min-resolution:144dpi)").matches)), + ('matchMedia' in window && window.matchMedia("") && window.matchMedia("(min-resolution:144dpi)").matches)), doc = document.documentElement, ie3d = ie && ('transition' in doc.style),