Update unit.ts

polkadot-ui · Sep 13, 2024 · 8246da3 · 8246da3
1 parent f715482
commit 8246da3
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/packages/utils/lib/unit.ts b/packages/utils/lib/unit.ts
@@ -23,10 +23,12 @@ export const planckToUnit = (val: bigint, units: number): number => {
   if (units < 0) {
     throw new Error(`Argument out of range: ${units}`)
   }
-  const str = val ? val.toString() : ""
-  const numb = str.slice(0, str.length - units)
-  const dec = str.slice(str.length - units)
-  const result = Number(numb + "." + dec)
+
+  const str = val.toString().padStart(units + 1, '0')
+  //                               ^^^^^^^^^
+  const numb = str.slice(0, -units)
+  const dec = str.slice(-units)
+  const result = Number(numb + '.' + dec)
   return !isNaN(result) ? result : 0
 }