shithub: mc

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Don't duplicate TMPDIR.

    Env vars are not malloced.

--- a/lib/std/mktemp.myr

+++ b/lib/std/mktemp.myr

@@ -24,7 +24,7 @@

 	match std.getenv("TMPDIR")

 	| `std.Some d:	tmpdir = d

-	| `std.None:	tmpdir = std.sldup("/tmp")

+	| `std.None:	tmpdir = "/tmp"

 	;;

 	for var i = 0; i < Retries; i++

@@ -33,16 +33,13 @@

 		| `Fail e:

 			if e != Eexist

 				std.slfree(path)

-				std.slfree(tmpdir)

 				-> `Fail e

 			;;

 		| `Ok fd:

-			std.slfree(tmpdir)

 			-> `Ok (fd, path)

 		;;

 		std.slfree(path)

 	;;

-	std.slfree(tmpdir)

 	-> `Fail Eexist

 }