shithub: mc

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fix small memory leak

--- a/lib/std/fmt.myr

+++ b/lib/std/fmt.myr

@@ -98,12 +98,14 @@

 }

 const fputv = {fd, fmt, ap

-	var sb, s

+	var sb, s, n

 	sb = mksb()

 	sbfmtv(sb, fmt, ap)

 	s = sbfin(sb)

-	-> writeall(fd, s)

+	n = writeall(fd, s)

+	slfree(s)

+	-> n

 }

 const fmt = {fmt, args