From a18c69d78bdc4b65cacc4bc7d7f670e6f2f00673 Mon Sep 17 00:00:00 2001
From: Miroslav Stampar <miroslav.stampar@gmail.com>
Date: Wed, 25 Nov 2015 10:21:32 +0100
Subject: [PATCH] Fixes #1564

---
 lib/techniques/union/use.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/techniques/union/use.py b/lib/techniques/union/use.py
index ce34dcc28..a85e01d12 100644
--- a/lib/techniques/union/use.py
+++ b/lib/techniques/union/use.py
@@ -111,6 +111,9 @@ def _oneShotUnionUse(expression, unpack=True, limited=False):
                 warnMsg += "(probably due to its length and/or content): "
                 warnMsg += safecharencode(trimmed)
                 logger.warn(warnMsg)
+    else:
+        vector = kb.injection.data[PAYLOAD.TECHNIQUE.UNION].vector
+        kb.unionDuplicates = vector[7]
 
     return retVal