From 30c0502f10a46d12f3850561599992387605ce55 Mon Sep 17 00:00:00 2001
From: Heiko Strathmann <heiko.strathmann@gmail.com>
Date: Wed, 7 Mar 2018 13:07:49 +0000
Subject: [PATCH] fix potential segfault due to forgotten member initialization

---
 src/shogun/features/SparseFeatures.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/shogun/features/SparseFeatures.cpp b/src/shogun/features/SparseFeatures.cpp
index 4683f2a8fd4..244cb1a65ac 100644
--- a/src/shogun/features/SparseFeatures.cpp
+++ b/src/shogun/features/SparseFeatures.cpp
@@ -46,6 +46,7 @@ template<class ST> CSparseFeatures<ST>::CSparseFeatures(const CSparseFeatures &
 }
 
 template<class ST> CSparseFeatures<ST>::CSparseFeatures(CDenseFeatures<ST>* dense)
+: CDotFeatures(0), feature_cache(NULL)
 {
 	init();