From c7ec9c1d851e424d6223175df9f5870c0a39aab7 Mon Sep 17 00:00:00 2001
From: Edward Rudd <urkle@outoforder.cc>
Date: Wed, 1 Apr 2015 16:11:37 -0400
Subject: [PATCH] handle the case where the ibus address can't be found.
 (prevents nasty crash)

---
 src/core/linux/SDL_ibus.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/core/linux/SDL_ibus.c b/src/core/linux/SDL_ibus.c
index 1a0729f26..6b84be2e9 100644
--- a/src/core/linux/SDL_ibus.c
+++ b/src/core/linux/SDL_ibus.c
@@ -462,6 +462,9 @@ SDL_IBus_Init(void)
         ibus_addr_file = SDL_strdup(addr_file);
         
         addr = IBus_ReadAddressFromFile(addr_file);
+        if (!addr) {
+            return SDL_FALSE;
+        }
         
         if (inotify_fd < 0) {
             inotify_fd = inotify_init();