shithub: mc

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readdelim: don't leak memory if there's an error

--- a/lib/bio/bio.myr

+++ b/lib/bio/bio.myr

@@ -395,10 +395,8 @@

 const readdelim = {f, delim, mode

 	var ret, i, j

-	var pr

 	ret = [][:]

-	pr = false

 	if delim.len == 0

 		-> `std.Ok ret

 	;;

@@ -421,7 +419,9 @@

 			| 0:	-> `std.Err `Eof

 			| _:	-> `std.Ok ret

 			;;

-		| `std.Err e:	-> `std.Err e

+		| `std.Err e:

+			std.slfree(ret)

+			-> `std.Err e

 		| `std.Ok _:	/* nothing: scan the buffer */

 		;;

 		for i = f.rstart; i <= f.rend - delim.len; i++