X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_rpncalc.h;h=ab990b2204bd1e61024a150495552ea23a5125e8;hb=d95ec14cc12d5793cd1a3634a9d9b805de10af3e;hp=10c8edd4b3244d9abd41d378400aebb02fb83a1b;hpb=f9e62abf5664d61987e111e4f1f9388e506a10ff;p=rrdtool.git

diff --git a/src/rrd_rpncalc.h b/src/rrd_rpncalc.h
index 10c8edd..ab990b2 100644
--- a/src/rrd_rpncalc.h
+++ b/src/rrd_rpncalc.h
@@ -1,5 +1,5 @@
 /****************************************************************************
- * RRDtool 1.3.2  Copyright by Tobi Oetiker, 1997-2008
+ * RRDtool 1.4.3  Copyright by Tobi Oetiker, 1997-2010
  ****************************************************************************
  * rrd_rpncalc.h  RPN calculator functions
  ****************************************************************************/
@@ -41,7 +41,7 @@ typedef struct rpn_cdefds_t {
 #define DEF_NAM_FMT "%255[-_A-Za-z0-9]"
 
 /* limit imposed by sizeof(rpn_cdefs_t) and rrd.ds_def.par */
-#define DS_CDEF_MAX_RPN_NODES 26
+#define DS_CDEF_MAX_RPN_NODES (int)(sizeof(unival)*10 / sizeof(rpn_cdefds_t))
 
 typedef struct rpnstack_t {
     double   *s;