From c9ba627df529c4e5a8dfa16e2a3174e4530f5c28 Mon Sep 17 00:00:00 2001
From: codeimp <codeimp@e0d998f2-2e9b-42fe-843d-47128df60a06>
Date: Sat, 10 Jan 2009 22:34:36 +0000
Subject: [PATCH] added a check to handle invalid DLLs in the Plugins directory

---
 Source/Plugins/Plugin.cs | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/Source/Plugins/Plugin.cs b/Source/Plugins/Plugin.cs
index 2dc7cbfb..c5b6e9d3 100644
--- a/Source/Plugins/Plugin.cs
+++ b/Source/Plugins/Plugin.cs
@@ -69,10 +69,18 @@ namespace CodeImp.DoomBuilder.Plugins
 			// Initialize
 			name = Path.GetFileNameWithoutExtension(filename);
 			General.WriteLogLine("Loading plugin '" + name + "' from '" + Path.GetFileName(filename) + "'...");
-			
-			// Load assembly
-			asm = Assembly.LoadFile(filename);
 
+			try
+			{
+				// Load assembly
+				asm = Assembly.LoadFile(filename);
+			}
+			catch(Exception)
+			{
+				General.WriteLogLine("ERROR: Could not load plugin '" + name + "', the DLL file could not be read!");
+				throw new InvalidProgramException();
+			}
+			
 			// Find the class that inherits from Plugin
 			Type t = FindSingleClass(typeof(Plug));
 			if(t != null)