X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_fetch.c;h=bc1557d985215863cef02e8a13feabda80f55aa8;hb=0881b8848ab8c1cb9b50db4599d4adc9391a774d;hp=9ef0405bdc222d78c6fafc222dea5e44feebb56e;hpb=31f6e9071af7d014dac71d42d61594016832868c;p=rrdtool.git

diff --git a/src/rrd_fetch.c b/src/rrd_fetch.c
index 9ef0405..bc1557d 100644
--- a/src/rrd_fetch.c
+++ b/src/rrd_fetch.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.2.2  Copyright by Tobi Oetiker, 1997-2005
+ * RRDtool 1.2.12  Copyright by Tobi Oetiker, 1997-2005
  *****************************************************************************
  * rrd_fetch.c  read date from an rrd to use for further processing
  *****************************************************************************
@@ -182,12 +182,12 @@ rrd_fetch_fn(
     int            first_part = 1;
     rrd_t     rrd;
     rrd_value_t    *data_ptr;
-    unsigned long  rows = (*end - *start) / *step;
+    unsigned long  rows;
 
 #ifdef DEBUG
 fprintf(stderr,"Entered rrd_fetch_fn() searching for the best match\n");
-fprintf(stderr,"Looking for: start %10lu end %10lu step %5lu rows  %lu\n",
-						*start,*end,*step,rows);
+fprintf(stderr,"Looking for: start %10lu end %10lu step %5lu\n",
+						*start,*end,*step);
 #endif
 
     if(rrd_open(filename,&in_file,&rrd, RRD_READONLY)==-1)
@@ -295,7 +295,7 @@ fprintf(stderr,"partial match, not best\n");
     *step = rrd.stat_head->pdp_step * rrd.rra_def[chosen_rra].pdp_cnt;
     *start -= (*start % *step);
     if (*end % *step) *end += (*step - *end % *step);
-    rows = (*end - *start) / *step;
+    rows = (*end - *start) / *step + 1;
 
 #ifdef DEBUG
     fprintf(stderr,"We found:    start %10lu end %10lu step %5lu rows  %lu\n",