fix for global variable err leakage

danwrong · Jul 5, 2012 · 896faac · 896faac
1 parent a7ed6eb
commit 896faac
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/restler.js b/lib/restler.js
@@ -368,10 +368,12 @@ var parsers = {
   },
   json: function(data, callback) {
     if (data && data.length) {
+      var err;
       try {
         data = JSON.parse(data);
         err = null;
-      } catch (err) {
+      } catch (caughtErr) {
+        err = caughtErr;
         err.message = 'Failed to parse JSON body: ' + err.message;
       }
       callback(err, data);