From 9b9eed604e6684c015e9bfd666cd226d969e0b18 Mon Sep 17 00:00:00 2001
From: Geir Storli <geirst@oath.com>
Date: Thu, 19 Apr 2018 12:10:04 +0000
Subject: Assert that attribute can be down-casted to tensor attribute.

---
 searchsummary/src/vespa/searchsummary/docsummary/attributedfw.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'searchsummary/src')

diff --git a/searchsummary/src/vespa/searchsummary/docsummary/attributedfw.cpp b/searchsummary/src/vespa/searchsummary/docsummary/attributedfw.cpp
index 5e8e4ee0584..2feca5fc0c7 100644
--- a/searchsummary/src/vespa/searchsummary/docsummary/attributedfw.cpp
+++ b/searchsummary/src/vespa/searchsummary/docsummary/attributedfw.cpp
@@ -137,6 +137,7 @@ SingleAttrDFW::insertField(uint32_t docid,
         switch (t) {
         case BasicType::TENSOR: {
             const tensor::ITensorAttribute *tv = v.asTensorAttribute();
+            assert(tv != nullptr);
             const auto tensor = tv->getTensor(docid);
             if (tensor) {
                 vespalib::nbostream str;
-- 
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