From 452ea4d7113d26804ce50facf76480856449f3b0 Mon Sep 17 00:00:00 2001
From: Alistair John Strachan <alistair@devzero.co.uk>
Date: Tue, 2 Jul 2013 22:06:48 -0700
Subject: [PATCH] CONFIG_X11 build fix.

---
 src/editor/robo_ed.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/editor/robo_ed.c b/src/editor/robo_ed.c
index 0ca95eac..12f9433b 100644
--- a/src/editor/robo_ed.c
+++ b/src/editor/robo_ed.c
@@ -1320,6 +1320,8 @@ static int copy_buffer_to_X11_selection(const SDL_Event *event)
   XSelectionRequestEvent *request;
 #if SDL_VERSION_ATLEAST(2,0,0)
   SDL_Window *window = userdata;
+#else
+  SDL_Window *window = NULL;
 #endif
   char *dest_data, *dest_ptr;
   XEvent response, *xevent;