v5.5.10

Author: novykh

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@netdata/charts",
-  "version": "5.5.9",
+  "version": "5.5.10",
   "description": "Netdata frontend SDK and chart utilities",
   "main": "dist/index.js",
   "module": "dist/es6/index.js",

src/helpers/units/index.js

@@ -3,14 +3,17 @@ import conversableUnits, { makeConversableKey, keys as conversableKeys } from ".
 import scalableUnits, { keys } from "./scalableUnits"
 
 export const unitsMissing = u => typeof allUnits.units[u] === "undefined"
+
+const unitOrEmpty = u => (u === null || typeof u === "undefined" ? "" : u)
+
 export const getUnitConfig = u =>
   allUnits.units[u] || {
     is_scalable: true,
     is_metric: false,
     is_binary: false,
     is_bit: false,
-    print_symbol: u,
-    name: u,
+    print_symbol: unitOrEmpty(u),
+    name: unitOrEmpty(u),
   }
 
 const findCurly = u => {

src/sdk/makeChart/index.js

@@ -125,8 +125,6 @@ export default ({
   )
 
   node.on("render", render)
-  node.on("hoverChart", render)
-  node.on("blurChart", render)
   unitConversion(node)
 
   node.getConvertedValue = (value, { fractionDigits, key = "units", dimensionId } = {}) => {