Fix off-by-one (or two) in GET metrics.

Fixes the computation of the expected number of metric values.
ChrisLundquist · Jan 26, 2012 · 6c47292 · 6c47292
1 parent 4e8b01d
commit 6c47292
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diff --git a/lib/cube/server/metric.js b/lib/cube/server/metric.js
@@ -299,7 +299,7 @@ exports.getter = function(db) {
 
     // Return the expected number of values.
     var expected = 0;
-    while ((start = tier.step(start)) < stop) ++expected;
+    while (start < stop) ++expected, start = tier.step(start);
     return expected;
   };
 };
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cube",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "A system for time series visualization using MongoDB, Node and D3.",
   "keywords": ["time series", "visualization"],
   "homepage": "http://square.github.com/cube/",