diff --git a/src/rrd_diff.c b/src/rrd_diff.c
index a56207a4aef187b66aea7e1529feb7ea40661650..2b5cb6678a60429be0628b8505bc531a8c43fb5b 100644 (file)
--- a/src/rrd_diff.c
+++ b/src/rrd_diff.c
/*****************************************************************************
- * RRDtool 1.3rc9 Copyright by Tobi Oetiker, 1997-2008
+ * RRDtool 1.3.2 Copyright by Tobi Oetiker, 1997-2008
* This code is stolen from rateup (mrtg-2.x) by Dave Rand
*****************************************************************************
* diff calculate the difference between two very long integers available as
* strings
*****************************************************************************
- * $Id: rrd_diff.c 1413 2008-06-08 17:08:47Z oetiker $
+ * $Id$
* $Log$
* Revision 1.4 2003/03/10 00:30:34 oetiker
* handle cases with two negative numbers
*
*****************************************************************************/
+#include <ctype.h>
#include "rrd_tool.h"
double rrd_diff(