X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Frrd_diff.c;h=b8d89954de2efb0dbb41b8320586285d74f99e0e;hb=c397a78525a287fbb64551ebd8834d1c2407e01d;hp=ac16a7de4cd272bd6f0abddd4d68544aa9ff43d3;hpb=07320f320eac039c03ca18bfb5eeea5803701dfe;p=pkg-rrdtool.git

diff --git a/src/rrd_diff.c b/src/rrd_diff.c
index ac16a7d..b8d8995 100644
--- a/src/rrd_diff.c
+++ b/src/rrd_diff.c
@@ -1,11 +1,11 @@
 /*****************************************************************************
- * RRDtool 1.3.0  Copyright by Tobi Oetiker, 1997-2008
+ * RRDtool 1.4.2  Copyright by Tobi Oetiker, 1997-2009
  * 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 1432 2008-06-10 23:12:55Z oetiker $
+ * $Id: rrd_diff.c 1970 2009-11-15 11:54:23Z oetiker $
  * $Log$
  * 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(