From: Jan Nieuwenhuizen <janneke@gnu.org>
Date: Tue, 20 Jan 2009 10:22:32 +0000 (+0100)
Subject: Do not eat help2man error output.  Helps debugging.
X-Git-Tag: release/2.12.2-1~4^2~2
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=2b76c312e340cdbb9c164a6d354d98251312c613;hp=59c1f27254e9b04bcd92f17968da679007f2ef4c;p=lilypond.git

Do not eat help2man error output.  Helps debugging.
---

diff --git a/scripts/build/help2man.pl b/scripts/build/help2man.pl
index 9cb09c4859..9349010964 100644
--- a/scripts/build/help2man.pl
+++ b/scripts/build/help2man.pl
@@ -190,7 +190,7 @@ setlocale LC_TIME, 'C';
 
 # Grab help and version info from executable.
 my ($help_text, $version_text) = map {
-    join '', map { s/ +$//; expand $_ } `$ARGV[0] $_ 2>/dev/null`
+    join '', map { s/ +$//; expand $_ } `$ARGV[0] $_`
 	or die "$this_program: can't get `$_' info from $ARGV[0]\n"
 } $help_option, $version_option;