From b341e6859d53f87106a38f2a7b35e292714073ad Mon Sep 17 00:00:00 2001
From: Chris Jefferson <caj21@st-andrews.ac.uk>
Date: Tue, 18 May 2021 09:46:50 +0100
Subject: [PATCH] Fix SetPrintFormattingStatus("*stdout*",X) changing oldest,
 not newest, output

---
 src/io.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/io.c b/src/io.c
index 4a0d2f28e8b..190614480c8 100644
--- a/src/io.c
+++ b/src/io.c
@@ -1857,8 +1857,6 @@ static Obj FuncSET_PRINT_FORMATTING_STDOUT(Obj self, Obj val)
     TypOutputFile * output = IO()->Output;
     if (!output)
         ErrorMayQuit("SET_PRINT_FORMATTING_STDOUT called while no output is opened\n", 0, 0);
-    while (output->prev)
-        output = output->prev;
     output->format = (val != False);
     return val;
 }