From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 26 Sep 2024 22:41:03 +0000 (-0700)
Subject: factor: buffer stdout like other progs do
X-Git-Tag: v9.6~152
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=666e226994bae539b10ce0859d07cad76edff28f;p=thirdparty%2Fcoreutils.git

factor: buffer stdout like other progs do

* src/factor.c (lbuf_putnl): Don’t worry about whether
stdin is a tty when deciding whether to buffer stdout.
---

diff --git a/src/factor.c b/src/factor.c
index 35b556f755..f947022e1d 100644
--- a/src/factor.c
+++ b/src/factor.c
@@ -2360,7 +2360,7 @@ lbuf_putnl (void)
   /* Provide immediate output for interactive use.  */
   static int line_buffered = -1;
   if (line_buffered < 0)
-    line_buffered = isatty (STDIN_FILENO) || isatty (STDOUT_FILENO);
+    line_buffered = isatty (STDOUT_FILENO);
 
   if (line_buffered)
     lbuf_flush ();