Merge pull request #48 from jangxyz/patch-1

Fix typo

Author: pmcnr-hx

lib/sqlHandler.js

@@ -615,7 +615,7 @@ SqlStore.prototype.update = function(request, partialResource, finishedCallback)
         if (err) return finishTransaction(err);
 
         theResource.update(partialResource, t).asCallback(function(err3) {
-          if (err) return finishTransaction(err3);
+          if (err3) return finishTransaction(err3);
           return finishTransaction(null, partialResource);
         });
       });