From c023cec697f9235bd6b937dd442876d3d13dcf8e Mon Sep 17 00:00:00 2001
From: Charl Wentzel <charl.wentzel@vodamail.co.za>
Date: Mon, 20 Nov 2017 15:32:21 +0200
Subject: [PATCH] Important update: - Bug fix: Error when writing to closed
 socket

---
 SelectableCore.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/SelectableCore.cpp b/SelectableCore.cpp
index e4cea7b..383b1dd 100644
--- a/SelectableCore.cpp
+++ b/SelectableCore.cpp
@@ -1169,9 +1169,14 @@ bool CSelectableCore::Write( THandle * Handle )
     int     BytesWritten    = 0;
 
     // Validate
-    if (!Handle || (Handle->State == csNone) || (Handle->State == csFailed) || (Handle->State == csClosed))
+    if (!Handle)
+        return false;
+
+    // Is Handle open?
+    if ((Handle->State == csNone) || (Handle->State == csFailed) || (Handle->State == csClosed))
     {
-        if (Handle->AutoManage)
+        // May it be opened?
+        if (Handle && Handle->AutoManage)
         {
             // Check duration since last PortIn
             if (Timeout( Handle->ReopenStart, Handle->ReopenDelay ))