From 92a7dec92f154ab051955db69bf4daa1e15e6f0c Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Sun, 29 Aug 2010 16:26:35 -0700
Subject: [PATCH] The title is stored internally as NULL if it's empty, and
 returned as ""

---
 src/video/SDL_video.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/video/SDL_video.c b/src/video/SDL_video.c
index 2cddc0f7f..51cd567d6 100644
--- a/src/video/SDL_video.c
+++ b/src/video/SDL_video.c
@@ -1098,7 +1098,7 @@ SDL_SetWindowTitle(SDL_Window * window, const char *title)
     if (window->title) {
         SDL_free(window->title);
     }
-    if (title) {
+    if (title && *title) {
         window->title = SDL_strdup(title);
     } else {
         window->title = NULL;
@@ -1114,7 +1114,7 @@ SDL_GetWindowTitle(SDL_Window * window)
 {
     CHECK_WINDOW_MAGIC(window, NULL);
 
-    return window->title;
+    return window->title ? window->title : "";
 }
 
 void