From a4458a7002e80c36510dc1c61ae65f012da59985 Mon Sep 17 00:00:00 2001
From: Alex Baines <alex@abaines.me.uk>
Date: Fri, 20 Mar 2015 19:47:03 +0000
Subject: [PATCH] Fix DBus error message if IBus couldn't be initialized.

---
 src/core/linux/SDL_ibus.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/core/linux/SDL_ibus.c b/src/core/linux/SDL_ibus.c
index 6b84be2e9..e901bece3 100644
--- a/src/core/linux/SDL_ibus.c
+++ b/src/core/linux/SDL_ibus.c
@@ -479,8 +479,10 @@ SDL_IBus_Init(void)
         inotify_wd = inotify_add_watch(inotify_fd, addr_file, IN_CREATE | IN_MODIFY);
         SDL_free(addr_file);
         
-        result = IBus_SetupConnection(dbus, addr);
-        SDL_free(addr);
+        if (addr) {
+            result = IBus_SetupConnection(dbus, addr);
+            SDL_free(addr);
+        }
     }
     
     return result;