Handle empty filename bug

rubicon-project · Oct 8, 2014 · e0f94eb · e0f94eb
1 parent 3aaa340
commit e0f94eb
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/DfpUtils.js b/lib/DfpUtils.js
@@ -35,5 +35,9 @@ module.exports.assetByteArray = function (filename) {
   var fs = require('fs');
   var bitmap = fs.readFileSync(filename);
 
+  if (!filename) {
+    return '';
+  }
+
   return new Buffer(bitmap).toString('base64');
 };