From 5077e2d6c946322ea2495f4b39fcd664bbf27493 Mon Sep 17 00:00:00 2001
From: Josh Klontz <josh.klontz@gmail.com>
Date: Sat, 1 Nov 2014 12:15:05 -0400
Subject: [PATCH] explictly calculate the feature vector size

---
 openbr/plugins/gallery.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/openbr/plugins/gallery.cpp b/openbr/plugins/gallery.cpp
index de74376..ba7ddf3 100644
--- a/openbr/plugins/gallery.cpp
+++ b/openbr/plugins/gallery.cpp
@@ -331,13 +331,13 @@ class utGallery : public BinaryGallery
         const uint32_t urlSize = url.size() + 1;
         gallery.write((const char*) &urlSize, sizeof(uint32_t));
 
-        const uint32_t size = urlSize + header.size() + (algorithmID == 0 ? 0 : t.m().rows * t.m().cols * t.m().elemSize());
+        const uint32_t fvSize = t.m().rows * t.m().cols * t.m().elemSize();
+        const uint32_t size = urlSize + header.size() + (algorithmID == 0 ? 0 : fvSize);
         gallery.write((const char*) &size, sizeof(uint32_t));
-
         gallery.write((const char*) url.data(), urlSize);
         gallery.write(header);
         if (algorithmID != 0)
-            gallery.write((const char*) t.m().data, t.m().rows * t.m().cols * t.m().elemSize());
+            gallery.write((const char*) t.m().data, fvSize);
     }
 };
 
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