ui: fix error when useragent header missing

This commit is contained in:
undefined committed 2021-06-04 19:47:08 +08:00
1 parent 1636e8a09d
commit e37d84135b
1 file changed
+1 -1
+1 -1
View File
@@ -130,7 +130,7 @@ env.addGlobal('avatarUrl', avatar);
env.addGlobal('formatSeconds', misc.formatSeconds);
env.addGlobal('model', global.Hydro.model);
env.addGlobal('ui', global.Hydro.ui);
env.addGlobal('isIE', (str) => str.includes('MSIE') || str.includes('rv:11.0'));
env.addGlobal('isIE', (str) => (str ? (str.includes('MSIE') || str.includes('rv:11.0')) : false));
env.addGlobal('set', (obj, key, val) => {
if (val !== undefined) obj[key] = val;
else Object.assign(obj, key);