fix: non-constant format string in call to fmt fprintf

sbp-bvanb · sbp-bvanb · commit b4353f506529 · 2025-07-08T08:47:16.000+02:00
diff --git a/pkg/export/prometheus/writer.go b/pkg/export/prometheus/writer.go
@@ -90,7 +90,7 @@ func (w *expWriter) writeSample(val interface{}, labels ...string) {
 		panic("developer error: incorrect metrics label count")
 	}
 
-	fmt.Fprintf(w.w, w.name)
+	fmt.Fprint(w.w, w.name)
 
 	if len(w.labels) > 0 {
 		fmt.Fprintf(w.w, "{")

Original file line number	Diff line number	Diff line change
`@@ -90,7 +90,7 @@ func (w *expWriter) writeSample(val interface{}, labels ...string) {`
`90`	`90`	`panic("developer error: incorrect metrics label count")`
`91`	`91`	`}`
`92`	`92`
`93`		`- fmt.Fprintf(w.w, w.name)`
	`93`	`+ fmt.Fprint(w.w, w.name)`
`94`	`94`
`95`	`95`	`if len(w.labels) > 0 {`
`96`	`96`	`fmt.Fprintf(w.w, "{")`