Bug 763916 - Fix test for missing viewport metadata [r=kats]

This commit is contained in:
Matt Brubeck 2012-06-12 10:15:16 -07:00
parent c61b56c996
commit cdaa3071e8

View File

@ -3738,11 +3738,9 @@ var ViewportHandler = {
let allowZoomStr = windowUtils.getDocumentMetadata("viewport-user-scalable");
let allowZoom = !/^(0|no|false)$/.test(allowZoomStr); // WebKit allows 0, "no", or "false"
if (scale == NaN && minScale == NaN && maxScale == NaN && allowZoomStr == "" && widthStr == "" && heightStr == "") {
if (isNaN(scale) && isNaN(minScale) && isNaN(maxScale) && allowZoomStr == "" && widthStr == "" && heightStr == "") {
// Only check for HandheldFriendly if we don't have a viewport meta tag
let handheldFriendly = windowUtils.getDocumentMetadata("HandheldFriendly");
if (handheldFriendly == "true")
return { defaultZoom: 1, autoSize: true, allowZoom: true, autoScale: true };