--- rpl/src/librpl.c	2010/03/17 14:14:36	1.7
+++ rpl/src/librpl.c	2010/03/25 17:33:15	1.8
@@ -23,7 +23,7 @@
 #include "rpl.conv.h"
 
 unsigned char **
-rpl(unsigned char *script)
+rpl(unsigned char *script, unsigned char *rpl_home)
 {
 	char						*argv[3];
 
@@ -44,7 +44,12 @@ rpl(unsigned char *script)
 		return(NULL);
 	}
 
-	succes = rplinit(argc, argv, &resultats, getenv("RPL_HOME"));
+	if (rpl_home == NULL)
+	{
+		rpl_home = getenv("RPL_HOME");
+	}
+
+	succes = rplinit(argc, argv, &resultats, rpl_home);
 
 	if (succes != EXIT_SUCCESS)
 	{