X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_tune.c;h=7a420ffe2e442d4f215b43db9d1fcb0ed9ebd2b3;hb=ba4d7092cc4f494328625ca5417110294225e0f4;hp=3e4557cc2005fd97ae50aa95706f4a078c65a9a9;hpb=0f399ee8cbe875b2831ea2870e60ee17800d811d;p=rrdtool.git

diff --git a/src/rrd_tune.c b/src/rrd_tune.c
index 3e4557c..7a420ff 100644
--- a/src/rrd_tune.c
+++ b/src/rrd_tune.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.2rc2  Copyright by Tobi Oetiker, 1997-2005
+ * RRDtool 1.2.3  Copyright by Tobi Oetiker, 1997-2005
  *****************************************************************************
  * change header parameters of an rrd
  *****************************************************************************
@@ -61,6 +61,7 @@ rrd_tune(int argc, char **argv)
     double              min;
     double              max;
     char                dst[DST_SIZE];
+    optind = 0; opterr = 0;  /* initialize getopt */
 
 
     if(rrd_open(argv[1],&rrd_file,&rrd, RRD_READWRITE)==-1){