From 4ecaec75194f2dbd5512385e974083a5e80d4eef Mon Sep 17 00:00:00 2001
From: Erwin Nindl <nine@wirdorange.org>
Date: Thu, 28 Feb 2008 21:22:31 +0000
Subject: added filepath check to anymux

---
 anymux.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/anymux.cpp b/anymux.cpp
index 8f0bc55..ff5db52 100644
--- a/anymux.cpp
+++ b/anymux.cpp
@@ -29,6 +29,7 @@
  */
 
 #include <iostream>
+#include <fstream>
 #include <poll.h>
 
 #include "datatypes.h"
@@ -73,6 +74,15 @@ int main(int argc, char* argv[])
     gOpt.printUsage();
     exit(-1);
   }
+  
+  std::ifstream file( gOpt.getFileName().c_str() );
+  if( file.is_open() )
+    file.close();
+  else
+  {
+    std::cout << "ERROR: unable to open file!" << std::endl;
+    exit(-1);
+  }
 
   SignalController sig;
   sig.init();
-- 
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