https://github.com/Modernizr/Modernizr/issues/423

I changed the test for sessionStorage to the same test as for localStorage, fixing the issue described in the thread linked above.
Modernizr · Dec 2, 2011 · 22c6779 · 22c6779
1 parent 3177e34
commit 22c6779
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/modernizr.js b/modernizr.js
@@ -721,8 +721,10 @@ window.Modernizr = (function( window, document, undefined ) {
 
     tests['sessionstorage'] = function() {
         try {
-            return !!sessionStorage.getItem;
-        } catch(e){
+            sessionStorage.setItem(mod, mod);
+            sessionStorage.removeItem(mod);
+            return true;
+        } catch(e) {
             return false;
         }
     };