From 145842e49e067265b2f779af1ddf98cd76c3a0a3 Mon Sep 17 00:00:00 2001
From: Michele Cattafesta <michele.cattafesta@mesta-automation.com>
Date: Mon, 2 Feb 2015 22:44:19 +0100
Subject: [PATCH] Added exception message on general communication exception.

Signed-off-by: Michele Cattafesta <michele.cattafesta@mesta-automation.com>
---
 S7.Net/PLC.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/S7.Net/PLC.cs b/S7.Net/PLC.cs
index b6e6dca..c1212aa 100644
--- a/S7.Net/PLC.cs
+++ b/S7.Net/PLC.cs
@@ -219,10 +219,10 @@ namespace S7.Net
 				LastErrorString = socketException.Message;
 				return null;
 	        }
-            catch
+            catch(Exception exc)
             {
                 LastErrorCode = ErrorCode.WriteData;
-                LastErrorString = "";
+                LastErrorString = exc.Message;
                 return null;
             }
         }