diff --git a/lib/common.h b/lib/common.h
index c49412f5..15f9ace5 100644
--- a/lib/common.h
+++ b/lib/common.h
@@ -292,6 +292,8 @@ typedef struct	_node {
 	unsigned long	oflags;			/* Online flags		*/
 	unsigned long	xflags;			/* Request flags	*/
 	char		*uflags[MAXUFLAGS];	/* User flags		*/
+	int		t1;			/* T flag, first char	*/
+	int		t2;			/* T flag, second char	*/
 } node;
 
 
diff --git a/lib/nodelist.c b/lib/nodelist.c
index 4aa5b9e3..c12144b8 100644
--- a/lib/nodelist.c
+++ b/lib/nodelist.c
@@ -1,8 +1,7 @@
 /*****************************************************************************
- *
- * File ..................: nodelist.c
+ * 
+ * $Id$
  * Purpose ...............: Read nodelists information
- * Last modification date : 06-Jan-2001
  *
  *****************************************************************************
  * Copyright (C) 1997-2001
@@ -400,6 +399,13 @@ node *getnlent(faddr *addr)
 			for (j = 0; xkey[j].key; j++)
 				if (strcasecmp(p, xkey[j].key) == 0)
 					nodebuf.xflags |= xkey[j].flag;
+			if ((p[0] == 'T') && (strlen(p) == 3)) {
+				/*
+				 * System open hours flag
+				 */
+				nodebuf.t1 = p[1];
+				nodebuf.t2 = p[2];
+			}
 			if (!stdflag) {
 				if (ixflag < MAXUFLAGS) {
 					nodebuf.uflags[ixflag++] = p;