Fix setting lib_dir in ip*tables-{save,restore}
diff --git a/iptables-restore.c b/iptables-restore.c
index 284f25c..42aa2a2 100644
--- a/iptables-restore.c
+++ b/iptables-restore.c
@@ -4,7 +4,7 @@
  *
  * This code is distributed under the terms of GNU GPL v2
  *
- * $Id: iptables-restore.c,v 1.35 2004/06/25 11:18:57 kadlec Exp $
+ * $Id$
  */
 
 #include <getopt.h>
@@ -119,6 +119,10 @@
 	program_version = IPTABLES_VERSION;
 	line = 0;
 
+	lib_dir = getenv("IPTABLES_LIB_DIR");
+	if (!lib_dir)
+		lib_dir = IPT_LIB_DIR;
+
 #ifdef NO_SHARED_LIBS
 	init_extensions();
 #endif