explicitly check for type, rather than truthy

2021-11-17 12:58:08 +01:00 · 2021-11-17 12:58:08 +01:00 · afc538e875
commit afc538e875
parent 74fb15e426
1 changed files with 1 additions and 1 deletions
--- a/src/logging/LogItem.ts
+++ b/src/logging/LogItem.ts
@ -144,7 +144,7 @@ export class LogItem implements ILogItem {
        // in (v)alues, (l)abel and (t)ype are also reserved.
        const item: ISerializedItem = {
            // (s)tart
-            s: parentStartTime? this.start - parentStartTime : this.start,
+            s: typeof parentStartTime === "number" ? this.start - parentStartTime : this.start,
            // (d)uration
            d: this.duration,
            // (v)alues