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-rw-r--r--src/examples/rrdJFlot.html6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/examples/rrdJFlot.html b/src/examples/rrdJFlot.html
index 73c6da5..3fb045f 100644
--- a/src/examples/rrdJFlot.html
+++ b/src/examples/rrdJFlot.html
@@ -141,7 +141,11 @@
if (el!=undefined) {
rra_pairs[i]=([(last_update+(i-rows+1)*step)*1000.0,el]);
} else {
- rra_pairs[i]=null;
+ if ((i>0) && ((i+1)<rows)) {
+ rra_pairs[i]=null;
+ } else {
+ rra_pairs[i]=0; // first and last must be defined or Flot gets confused
+ }
}
}