chore: fix nil pointer

flanksource · Aug 28, 2024 · e218117 · e218117
1 parent f473d23
commit e218117
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/db/update.go b/db/update.go
@@ -693,9 +693,11 @@ func generateConfigChange(ctx api.ScrapeContext, newConf, prev models.ConfigItem
 
 	duration := time.Since(start)
 
-	ctx.Histogram("scraper_diff_duration",
-		[]float64{1, 10, 100, 1000, 10000}, "scraper", ctx.ScrapeConfig().GetPersistedID().String()).
-		Record(time.Duration(duration.Milliseconds()))
+	if ctx.ScrapeConfig() != nil {
+		ctx.Histogram("scraper_diff_duration",
+			[]float64{1, 10, 100, 1000, 10000}, "scraper", ctx.ScrapeConfig().GetPersistedID().String()).
+			Record(time.Duration(duration.Milliseconds()))
+	}
 
 	msg := fmt.Sprintf("generated in %dms for %s size=%s diff=%s",
 		duration.Milliseconds(),