X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=program%2Fsrc%2Frrd_tune.c;h=5651ad0288f9826727a862f2ae4207a634d24950;hb=36b2a24fd5e23dda30a407c7859dbd25fb129210;hp=ecdedf29f18c3b36581bfdf5d4e7ec857698416f;hpb=299153f58eb985cf0986b30ea1f76ea1b415654e;p=rrdtool-all.git

diff --git a/program/src/rrd_tune.c b/program/src/rrd_tune.c
index ecdedf29..5651ad02 100644
--- a/program/src/rrd_tune.c
+++ b/program/src/rrd_tune.c
@@ -290,7 +290,7 @@ rrd_tune(int argc, char **argv)
 		   rrd.ds_def[i].par[DS_min_val].u_val,
 		   rrd.ds_def[i].par[DS_max_val].u_val);
 		} else {
-		char *buffer;
+		char *buffer = NULL;
 		rpn_compact2str((rpn_cdefds_t *) &(rrd.ds_def[i].par[DS_cdef]),rrd.ds_def,&buffer);
 		printf("DS[%s] typ: %s\tcdef: %s\n", rrd.ds_def[i].ds_nam,rrd.ds_def[i].dst,buffer);
 	    free(buffer);