From df5f1fe77fac127c10af35b218ce613cbc33db1e Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Thu, 6 Dec 2012 03:04:05 +0900
Subject: [PATCH] Fixed bug that size_ is not updated when
 WrDiskCacheEntry::append is called

---
 src/WrDiskCacheEntry.cc      | 1 +
 test/WrDiskCacheEntryTest.cc | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/WrDiskCacheEntry.cc b/src/WrDiskCacheEntry.cc
index 77b5a2f2..15909e3c 100644
--- a/src/WrDiskCacheEntry.cc
+++ b/src/WrDiskCacheEntry.cc
@@ -116,6 +116,7 @@ size_t WrDiskCacheEntry::append(int64_t goff, const unsigned char *data,
     size_t wlen = std::min((*i)->capacity - (*i)->len, len);
     memcpy((*i)->data + (*i)->offset + (*i)->len, data, wlen);
     (*i)->len += wlen;
+    size_ += wlen;
     return wlen;
   } else {
     return 0;
diff --git a/test/WrDiskCacheEntryTest.cc b/test/WrDiskCacheEntryTest.cc
index d58dc1da..71779a5a 100644
--- a/test/WrDiskCacheEntryTest.cc
+++ b/test/WrDiskCacheEntryTest.cc
@@ -61,6 +61,7 @@ void WrDiskCacheEntryTest::testAppend()
   CPPUNIT_ASSERT_EQUAL((size_t)3,
                        e.append(3, (const unsigned char*)"barbaz", 6));
   CPPUNIT_ASSERT_EQUAL((size_t)6, cell->len);
+  CPPUNIT_ASSERT_EQUAL((size_t)6, e.getSize());
 
   CPPUNIT_ASSERT_EQUAL((size_t)0,
                        e.append(7, (const unsigned char*)"FOO", 3));