diff --git a/src/rrd_diff.c b/src/rrd_diff.c
index 83ca8831b62e152ecd4f1f3a137ca8a48138281a..07f8fb3b154e87551f157a2673b66e1cc653a18a 100644 (file)
--- a/src/rrd_diff.c
+++ b/src/rrd_diff.c
/*****************************************************************************
- * RRDtool 1.2.99907080300 Copyright by Tobi Oetiker, 1997-2007
+ * RRDtool 1.4.3 Copyright by Tobi Oetiker, 1997-2010
* This code is stolen from rateup (mrtg-2.x) by Dave Rand
*****************************************************************************
* diff calculate the difference between two very long integers available as
*
*****************************************************************************/
+#include <ctype.h>
#include "rrd_tool.h"
double rrd_diff(