diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/www/js/localstorage.js | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/www/js/localstorage.js b/src/www/js/localstorage.js index 3c6a0fa12..e1ef76c16 100644 --- a/src/www/js/localstorage.js +++ b/src/www/js/localstorage.js @@ -15,15 +15,15 @@ var fakedLocalStorage = [] // a shared substitute for persistent localStorage // An interface to localStorage, to store JSON data under a unique prefix function appLocalStorage(appPrefix,privateStorage) { - function parse(s) { - try { return JSON.parse(s) } catch(e) { return null } + function parse(s,def) { + try { return JSON.parse(s) } catch(e) { return def } } function methods(storage) { return { get: function (name,def) { var id=appPrefix+name - return storage[id] && parse(storage[id]) || def; + return parse(storage[id]||"",def); }, put: function (name,value) { var id=appPrefix+name; @@ -34,7 +34,7 @@ function appLocalStorage(appPrefix,privateStorage) { delete storage[id] }, ls: function(prefix) { - var pre=appPrefix+prefix + var pre=appPrefix+(prefix||"") var files=[] for(var i in storage) if(hasPrefix(i,pre)) files.push(i.substr(pre.length)) |