X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Frrd_diff.c;h=c5c41cd650a1fad3fb9a56b027a27929ad3f90a3;hb=bb42c05f3e1212918365b59f2ea140f3f8b3e44c;hp=b9e68411acaa46ddc9408ab744cfe59e822b389e;hpb=a5eb18ad8c70e530a2e28ed435a0f52da0f5bee0;p=rrdtool.git

diff --git a/src/rrd_diff.c b/src/rrd_diff.c
index b9e6841..c5c41cd 100644
--- a/src/rrd_diff.c
+++ b/src/rrd_diff.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.3rc8  Copyright by Tobi Oetiker, 1997-2008
+ * RRDtool 1.4.0  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
@@ -35,6 +35,7 @@
  *
  *****************************************************************************/
 
+#include <ctype.h>
 #include "rrd_tool.h"
 
 double rrd_diff(