Remove empty localStorage entries

4 years ago · ef213175ce
parent a49da28f4d
commit ef213175ce
1 changed files with 6 additions and 1 deletions
--- a/src/js/easymde.js
+++ b/src/js/easymde.js
@ -1945,7 +1945,12 @@ EasyMDE.prototype.autosave = function () {
            this.options.autosave.loaded = true;
        }

-        localStorage.setItem('smde_' + this.options.autosave.uniqueId, easyMDE.value());
+        var value = easyMDE.value();
+        if (value !== '') {
+            localStorage.setItem('smde_' + this.options.autosave.uniqueId, value);
+        } else {
+            localStorage.removeItem('smde_' + this.options.autosave.uniqueId);
+        }

        var el = document.getElementById('autosaved');
        if (el != null && el != undefined && el != '') {