From 96383ef985031f99a6129d104c8f6eeb90383070 Mon Sep 17 00:00:00 2001
From: Jeremy Long <jeremy.long@gmail.com>
Date: Tue, 25 Nov 2014 05:55:59 -0500
Subject: [PATCH] added a check to the open function to prevent losing a
 reference to an open database connection

Former-commit-id: 62e8386dce392d8c7fbc58febc4f5d4bc35e84f0
---
 .../java/org/owasp/dependencycheck/data/nvdcve/CveDB.java     | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dependency-check-core/src/main/java/org/owasp/dependencycheck/data/nvdcve/CveDB.java b/dependency-check-core/src/main/java/org/owasp/dependencycheck/data/nvdcve/CveDB.java
index f629aa879..78e8a2924 100644
--- a/dependency-check-core/src/main/java/org/owasp/dependencycheck/data/nvdcve/CveDB.java
+++ b/dependency-check-core/src/main/java/org/owasp/dependencycheck/data/nvdcve/CveDB.java
@@ -87,7 +87,9 @@ public class CveDB {
      * @throws DatabaseException thrown if there is an error opening the database connection
      */
     public final void open() throws DatabaseException {
-        conn = ConnectionFactory.getConnection();
+        if (!isOpen()) {
+            conn = ConnectionFactory.getConnection();
+        }
     }
 
     /**