X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Frrd_diff.c;h=2b5cb6678a60429be0628b8505bc531a8c43fb5b;hb=b842962742cfc367774753e855adbfb6d796b631;hp=bc3edbbc1224e0bae05f9b1d137f7ce2d1e3015c;hpb=ba531669d795b10244c358135249016c5898519b;p=pkg-rrdtool.git

diff --git a/src/rrd_diff.c b/src/rrd_diff.c
index bc3edbb..2b5cb66 100644
--- a/src/rrd_diff.c
+++ b/src/rrd_diff.c
@@ -1,11 +1,11 @@
 /*****************************************************************************
- * RRDtool 1.3rc6  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 1380 2008-05-26 08:56:58Z oetiker $
+ * $Id$
  * $Log$
  * Revision 1.4  2003/03/10 00:30:34  oetiker
  * handle cases with two negative numbers
@@ -35,6 +35,7 @@
  *
  *****************************************************************************/
 
+#include <ctype.h>
 #include "rrd_tool.h"
 
 double rrd_diff(