[ghc-rpm-macros] missing backslash after defining ghc_prefix

[Jens Petersen]

commit fb48383d9fac61c270dddcb81db42a18d2e19eec
Author: Jens Petersen <petersen at fedoraproject.org>
Date:   Sun Mar 8 14:30:35 2015 +0900

    missing backslash after defining ghc_prefix

 macros.ghc-extra | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/macros.ghc-extra b/macros.ghc-extra
index 7828c36..d25557a 100644
--- a/macros.ghc-extra
+++ b/macros.ghc-extra
@@ -5,7 +5,7 @@
 %define pkgname %{?1}%{!?1:%{pkg_name}}\
 %define pkgver %{?2}%{!?2:%{version}}\
 %{!-x:%{?1:%global ghc_packages_list %{?ghc_packages_list} %{pkgname}-%{pkgver}}}\
-%define ghc_prefix %{?ghc_name}%{!?ghc_name:ghc}
+%define ghc_prefix %{?ghc_name}%{!?ghc_name:ghc}\
 %define basepkg %{ghc_prefix}-%{pkgname}\
 %package -n %{basepkg}\
 Summary:        Haskell %{pkgname} library\