From 49ce8a29d13c7008f0c1c602566666a09686b6ae Mon Sep 17 00:00:00 2001
From: Jens Petersen <petersen@fedoraproject.org>
Date: Thu, 23 Oct 2008 08:31:20 +0000
Subject: [PATCH] make ghc_reindex_haddock safer when ghc-doc not installed

---
 ghc-rpm-macros.ghc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ghc-rpm-macros.ghc b/ghc-rpm-macros.ghc
index 65b0c24..599135d 100644
--- a/ghc-rpm-macros.ghc
+++ b/ghc-rpm-macros.ghc
@@ -56,5 +56,5 @@ install -m 755 register.sh unregister.sh ${RPM_BUILD_ROOT}%{pkg_libdir} \
 %{nil}
 
 %ghc_reindex_haddock \
-( cd %{_docdir}/ghc/libraries && ./gen_contents_index ) || : \
+( cd %{_docdir}/ghc/libraries && [ -x "./gen_contents_index" ] && ./gen_contents_index ) || : \
 %{nil}