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| author | Jan Nieuwenhuizen <janneke@gnu.org> | 2009-01-20 11:22:32 +0100 |
|---|---|---|
| committer | Jan Nieuwenhuizen <janneke@gnu.org> | 2009-01-20 11:44:07 +0100 |
| commit | 2b76c312e340cdbb9c164a6d354d98251312c613 (patch) | |
| tree | 1f37cd82085719fc58b9b245dcdb37cbff06b886 | |
| parent | 59c1f27254e9b04bcd92f17968da679007f2ef4c (diff) | |
Do not eat help2man error output. Helps debugging.
| -rw-r--r-- | scripts/build/help2man.pl | 2 |
1 files changed, 1 insertions, 1 deletions
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; |