prepare for the release of rrdtool-1.2.25

[rrdtool-all.git] / program / src / rrd_info.c

diff --git a/program/src/rrd_info.c b/program/src/rrd_info.c
index 2c22af090a21b692a86a3d9b1fe5d1a3ce545dbd..ba93d47464e10ea474ffd4de12221602934af8cc 100644 (file)
--- a/program/src/rrd_info.c
+++ b/program/src/rrd_info.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.2.4  Copyright by Tobi Oetiker, 1997-2005
+ * RRDtool 1.2.25  Copyright by Tobi Oetiker, 1997-2007
  *****************************************************************************
  * rrd_info  Get Information about the configuration of an RRD
  *****************************************************************************/
@@ -117,7 +117,7 @@ rrd_info_r(char *filename) {
     switch (current_ds) {
           case DST_CDEF:
                  {
-                 char *buffer = 0;
+                 char *buffer = NULL;
                  rpn_compact2str((rpn_cdefds_t *) &(rrd.ds_def[i].par[DS_cdef]),
                         rrd.ds_def, &buffer);
                  info.u_str = buffer;