Do not eat help2man error output. Helps debugging.

[lilypond.git] / scripts / build / help2man.pl

diff --git a/scripts/build/help2man.pl b/scripts/build/help2man.pl
index 9cb09c4859921da605d4303b1fe44e2dedc7c015..9349010964f191c7bd5a09558689597b6a4debf6 100644 (file)
--- 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;