From d6514f75242000bcad4a040bf7046091fa730d31 Mon Sep 17 00:00:00 2001
From: Chris Rankin <chris.rankin@r3.com>
Date: Fri, 10 Feb 2017 09:27:38 +0000
Subject: [PATCH] Allow Node Explorer to be relaunched.

---
 .../src/main/kotlin/net/corda/demobench/model/Explorer.kt       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/demobench/src/main/kotlin/net/corda/demobench/model/Explorer.kt b/tools/demobench/src/main/kotlin/net/corda/demobench/model/Explorer.kt
index 0c13db4d50..3bef43206d 100644
--- a/tools/demobench/src/main/kotlin/net/corda/demobench/model/Explorer.kt
+++ b/tools/demobench/src/main/kotlin/net/corda/demobench/model/Explorer.kt
@@ -12,7 +12,7 @@ class Explorer(val explorerController: ExplorerController) : AutoCloseable {
     fun open(config: NodeConfig, onExit: (NodeConfig) -> Unit) {
         val explorerDir = config.explorerDir.toFile()
 
-        if (!explorerDir.mkdirs()) {
+        if (!explorerDir.isDirectory() && !explorerDir.mkdirs()) {
             log.warn("Failed to create working directory '{}'", explorerDir.getAbsolutePath())
             onExit(config)
             return