Merge pull request #2554 from influxdata/bugfix/range

Prevent inversion of graph
2017-12-13 08:09:56 -08:00 · 2017-12-13 08:09:56 -08:00 · 425697d677
parent ac51c96c7f f2388ea927
commit 425697d677
2 changed files with 6 additions and 0 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -3,6 +3,7 @@
 ### UI Improvements
 ### Bug Fixes
 1. [#2528](https://github.com/influxdata/chronograf/pull/2528): Fix template rendering to ignore template if not in query 
+1. [#2554](https://github.com/influxdata/chronograf/pull/2554): Fix graph inversion if a user supplies a min y-bound > max y-bound

 ## v1.4.0.0-beta1 [2017-12-07]
 ### Features
--- a/ui/src/shared/parsing/getRangeForDygraph.js
+++ b/ui/src/shared/parsing/getRangeForDygraph.js
@ -80,6 +80,11 @@ const getRange = (
    }
  }

+  // prevents inversion of graph
+  if (min > max) {
+    return [min, min + 1]
+  }
+
  return [min, max]
 }