Bugfix: Do not read the config file in the home

directory if the HOME environment variable doesn't exist

diff --git a/src/configuration.cpp b/src/configuration.cpp
index 76e0338..9f2eda8 100644 (file)
--- a/src/configuration.cpp
+++ b/src/configuration.cpp
@@ -6,7 +6,7 @@
 ***********************
 **      FILE NAME      : configuration.cpp
 **      SYSTEM NAME    : AXE - Andromeda X-windows Encapsulation
-**      VERSION NUMBER : $Revision: 1.4 $
+**      VERSION NUMBER : $Revision: 1.5 $
 **
 **  DESCRIPTION      :  Implementation of configuration class
 **
@@ -24,7 +24,11 @@
 
 /*****************************
    $Log: configuration.cpp,v $
-   Revision 1.4  2002-11-23 12:48:18  arjen
+   Revision 1.5  2003-03-29 07:19:37  arjen
+   Bugfix: Do not read the config file in the home
+   directory if the HOME environment variable doesn't exist
+
+   Revision 1.4  2002/11/23 12:48:18  arjen
    Check if a configuration file exists before feeding it to the XML parser.
 
    Revision 1.3  2002/11/02 14:35:15  arjen
@@ -41,12 +45,13 @@
 
 *****************************/
 
-static const char *RCSID = "$Id: configuration.cpp,v 1.4 2002-11-23 12:48:18 arjen Exp $";
+static const char *RCSID = "$Id: configuration.cpp,v 1.5 2003-03-29 07:19:37 arjen Exp $";
 
 #include <fcntl.h>
 #include <unistd.h>
 #include "configuration.h"
 
+
 /*=========================================================================
 **  NAME           : configuration::read
 **  SYNOPSIS       :
@@ -87,14 +92,17 @@ bool configuration::read(const String name)
       system = xmlParseFile(filename);
    }
 
-   filename = getenv("HOME");
-   filename += "/.";
-   filename += name + ".conf";
-   fd = open(filename, O_RDONLY);
-   if (fd > 0)
+   if (getenv("HOME") != NULL)
    {
-      close(fd);
-      user = xmlParseFile(filename);
+      filename = getenv("HOME");
+      filename += "/.";
+      filename += name + ".conf";
+      fd = open(filename, O_RDONLY);
+      if (fd > 0)
+      {
+         close(fd);
+         user = xmlParseFile(filename);
+      }
    }
 
    //  Check the root element, which must be the application name