don't add the same shard hash to a file staging frame

storj-archived · Jun 24, 2016 · 47be90f · 47be90f
1 parent a60b986
commit 47be90f
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/storage/models/frame.js b/lib/storage/models/frame.js
@@ -101,6 +101,12 @@ Frame.methods.addShard = function(shard, callback) {
     return callback(err);
   }
 
+  for (let s = 0; s < this.shards.length; s++) {
+    if (this.shards[s].hash === shard.hash) {
+      return callback(null);
+    }
+  }
+
   this.shards.push(shard);
   callback(null);
 };