From e854c376058fde8fd848e3765b674294fa9a7d11 Mon Sep 17 00:00:00 2001
From: Jeremy Long <jeremy.long@gmail.com>
Date: Mon, 19 Feb 2018 06:27:47 -0500
Subject: [PATCH] fix for issue #1108

---
 core/src/main/java/org/owasp/dependencycheck/Engine.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/org/owasp/dependencycheck/Engine.java b/core/src/main/java/org/owasp/dependencycheck/Engine.java
index 015833e55b6..1fd4bb21455 100644
--- a/core/src/main/java/org/owasp/dependencycheck/Engine.java
+++ b/core/src/main/java/org/owasp/dependencycheck/Engine.java
@@ -959,7 +959,9 @@ public void openDatabase(boolean readOnly, boolean lockRequired) throws Database
                         LOGGER.debug("copying complete '{}'", temp.toPath());
                         settings.setString(Settings.KEYS.DATA_DIRECTORY, temp.getPath());
                         final String connStr = settings.getString(Settings.KEYS.DB_CONNECTION_STRING);
-                        settings.setString(Settings.KEYS.DB_CONNECTION_STRING, connStr + "ACCESS_MODE_DATA=r");
+                        if (!connStr.contains("ACCESS_MODE_DATA")) {
+                            settings.setString(Settings.KEYS.DB_CONNECTION_STRING, connStr + "ACCESS_MODE_DATA=r");
+                        }
                         database = new CveDB(settings);
                     }
                 } catch (IOException ex) {