テンプレートのエスケープ処理を修正

iZRIdJJ53S · Nov 9, 2012 · d2cca1b · d2cca1b
1 parent 0194da1
commit d2cca1b
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/utils/index.js b/lib/utils/index.js
@@ -3,16 +3,20 @@ var util = require('util');
 
 
 exports.nl2br = function(str) {
-  return str.replace(/\n/g, '<br/>');
+  if (str) {
+    return str.replace(/\n/g, '<br/>');
+  }
 };
 
 exports.escHtml = function(str) {
+  if (str) {
     str = str.replace(/&/g, '&amp;');
     str = str.replace(/</g, '&lt;');
     str = str.replace(/>/g, '&gt;');
     str = str.replace(/"/g, '&quot;');
     str = str.replace(/\\/g, '&yen;');
     return str;
+  }
 };
 
 // Error