[celestia] Fix startup, thanks to a patch from Chris Rankin

[Richard Hughes]

commit 08ef0f04a1c694aedc4caafd5a9096bc4b3684fe
Author: Richard Hughes <richard at hughsie.com>
Date:   Thu Jul 3 16:46:49 2014 +0100

    Fix startup, thanks to a patch from Chris Rankin

 celestia-lua-52-fix.patch |   16 ++++++++++++++++
 celestia.spec             |    8 +++++++-
 2 files changed, 23 insertions(+), 1 deletions(-)
---
diff --git a/celestia-lua-52-fix.patch b/celestia-lua-52-fix.patch
new file mode 100644
index 0000000..62e26ce
--- /dev/null
+++ b/celestia-lua-52-fix.patch
@@ -0,0 +1,16 @@
+--- celestia-1.6.1.orig/src/celestia/celx.cpp	2014-02-09 23:23:10.308810741 +0000
++++ celestia-1.6.1/src/celestia/celx.cpp	2014-02-09 23:24:57.627017784 +0000
+@@ -272,9 +272,13 @@ 
+                            const char* name,
+                            lua_CFunction func)
+ {
++#if LUA_VER >= 0x050200
++    luaL_requiref(l, name, func, 1);
++#else
+     lua_pushcfunction(l, func);
+     lua_pushstring(l, name);
+     lua_call(l, 1, 0);
++#endif
+ }
+ #endif
+ 
diff --git a/celestia.spec b/celestia.spec
index c70b10d..6087d9a 100644
--- a/celestia.spec
+++ b/celestia.spec
@@ -1,6 +1,6 @@
 Name:           celestia
 Version:        1.6.1
-Release:        15%{?dist}
+Release:        16%{?dist}
 Summary:        OpenGL real-time visual space simulation
 Group:          Applications/Emulators
 License:        GPLv2+
@@ -40,6 +40,7 @@ Patch0:         celestia-1.6.1-gcc47.patch
 Patch1:         celestia-1.6.1-zlib.patch
 Patch2:         celestia-1.6.1-lua-5.2.patch
 Patch3:         celestia-1.6.1-gcc48.patch
+Patch4:         celestia-lua-52-fix.patch
 BuildRequires:  zlib-devel
 BuildRequires:  gtkglext-devel
 BuildRequires:  libgnomeui-devel
@@ -76,6 +77,7 @@ object you want to visit.
 %patch1 -p1 -b .zlib
 %patch2 -p1 -b .lua-52
 %patch3 -p1
+%patch4 -p1
 
 # Make sure we compile with the right CFLAGS/CXXFLAGS (from Hans de Goede).
 sed -i 's/CFLAGS="\$CFLAGS \$CELESTIAFLAGS \$CELESTIA_CFLAGS"/CFLAGS="\$CFLAGS \$CELESTIAFLAGS"/' configure
@@ -147,6 +149,10 @@ fi
 
 
 %changelog
+* Thu Jul 03 2014 Richard Hughes <richard at hughsie.com> - 1.6.1-16
+- Fix startup, thanks to a patch from Chris Rankin
+- Resolves: #1045632
+
 * Sat Jun 07 2014 Fedora Release Engineering <rel-eng at lists.fedoraproject.org> - 1.6.1-15
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild