From f4cee9d5e508faa4ee2037e29b633119d337a7cb Mon Sep 17 00:00:00 2001
From: ferhat <ferhat.mihoubi@univ-evry.fr>
Date: Mon, 28 Oct 2013 14:26:42 +0100
Subject: [PATCH] Corrects a bug in the way to test for the presence of the
 global variables

---
 mex/sources/bytecode/bytecode.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/mex/sources/bytecode/bytecode.cc b/mex/sources/bytecode/bytecode.cc
index 5a08c6754..98ee11402 100644
--- a/mex/sources/bytecode/bytecode.cc
+++ b/mex/sources/bytecode/bytecode.cc
@@ -363,7 +363,7 @@ Get_Arguments_and_global_variables(int nrhs,
         }
     }
   *M_ = mexGetVariable("global", "M_");
-  if (M_ == NULL)
+  if (*M_ == NULL)
     {
       ostringstream tmp;
       tmp << " in main, global variable not found: M_\n";
@@ -371,14 +371,14 @@ Get_Arguments_and_global_variables(int nrhs,
     }
   /* Gets variables and parameters from global workspace of Matlab */
   *oo_ = mexGetVariable("global", "oo_");
-  if (oo_ == NULL)
+  if (*oo_ == NULL)
     {
       ostringstream tmp;
       tmp << " in main, global variable not found: oo_\n";
       throw FatalExceptionHandling(tmp.str());
     }
   *options_ = mexGetVariable("global", "options_");
-  if (options_ == NULL)
+  if (*options_ == NULL)
     {
       ostringstream tmp;
       tmp << " in main, global variable not found: options_\n";