code: fix error in variable referencing

limianwang · limianwang · commit 73bbbe00e893 · 2015-07-07T10:27:15.000-07:00
diff --git a/index.js b/index.js
@@ -290,7 +290,7 @@ Session.prototype.save = function(){
     json = opts.encode(json);
     debug('save %s', json);
   } catch (e) {
-    debug('encode %j error: %s', json, err);
+    debug('encode %j error: %s', json, e);
     json = '';
   }
   ctx.cookies.set(key, json, opts);

Original file line number	Diff line number	Diff line change
`@@ -290,7 +290,7 @@ Session.prototype.save = function(){`
`290`	`290`	`json = opts.encode(json);`
`291`	`291`	`debug('save %s', json);`
`292`	`292`	`} catch (e) {`
`293`		`- debug('encode %j error: %s', json, err);`
	`293`	`+ debug('encode %j error: %s', json, e);`
`294`	`294`	`json = '';`
`295`	`295`	`}`
`296`	`296`	`ctx.cookies.set(key, json, opts);`