From 194bc4ff7bf90af14771a3a7074c197a871e0127 Mon Sep 17 00:00:00 2001
From: Alex Ray <aray@google.com>
Date: Wed, 17 Jul 2013 16:57:21 -0700
Subject: [PATCH] libutils: give BasicHashtableImpl a virtual destructor

Change-Id: I4ec590b060d732af5fe525670becbe778684247b
---
 include/utils/BasicHashtable.h | 1 +
 libs/utils/BasicHashtable.cpp  | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/include/utils/BasicHashtable.h b/include/utils/BasicHashtable.h
index 7a6c96cef..c235d6252 100644
--- a/include/utils/BasicHashtable.h
+++ b/include/utils/BasicHashtable.h
@@ -52,6 +52,7 @@ protected:
     BasicHashtableImpl(size_t entrySize, bool hasTrivialDestructor,
             size_t minimumInitialCapacity, float loadFactor);
     BasicHashtableImpl(const BasicHashtableImpl& other);
+    virtual ~BasicHashtableImpl();
 
     void dispose();
 
diff --git a/libs/utils/BasicHashtable.cpp b/libs/utils/BasicHashtable.cpp
index fd51b7b2e..491d9e98b 100644
--- a/libs/utils/BasicHashtable.cpp
+++ b/libs/utils/BasicHashtable.cpp
@@ -42,6 +42,10 @@ BasicHashtableImpl::BasicHashtableImpl(const BasicHashtableImpl& other) :
     }
 }
 
+BasicHashtableImpl::~BasicHashtableImpl()
+{
+}
+
 void BasicHashtableImpl::dispose() {
     if (mBuckets) {
         releaseBuckets(mBuckets, mBucketCount);