[dreamchess] fix help2man

[Raphael Groner]

commit 340b297ddfc60031dd32f77ca46d354179bfbb04
Author: Raphael Groner <projects.rg at smart.ms>
Date:   Sat Jan 3 19:41:04 2015 +0100

    fix help2man

 dreamchess.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/dreamchess.spec b/dreamchess.spec
index c376b5e..47a0adb 100644
--- a/dreamchess.spec
+++ b/dreamchess.spec
@@ -75,7 +75,7 @@ rm data/*.icns
 %configure LIBS=-lm
 make %{?_smp_mflags}
 # generate manpage
-help2man -o %{name}.man --version-string='%{version}-%{pre}' %{name}
+help2man -o %{name}.man --version-string='%{version}-%{pre}' --no-discard-stderr %{name}
 
 %install
 %make_install