Mercurial > sdl-ios-xcode

diff src/video/SDL_video.c @ 4871:81a6a9f396ba

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
The title is stored internally as NULL if it's empty, and returned as ""
author Sam Lantinga <slouken@libsdl.org>
date Sun, 29 Aug 2010 16:26:35 -0700
parents 7b1d35d98294
children 231f8a1c5edd
line wrap: on
line diff
--- a/src/video/SDL_video.c	Sun Aug 29 16:05:34 2010 -0700
+++ b/src/video/SDL_video.c	Sun Aug 29 16:26:35 2010 -0700
@@ -1098,7 +1098,7 @@
     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 @@
 {
     CHECK_WINDOW_MAGIC(window, NULL);
 
-    return window->title;
+    return window->title ? window->title : "";
 }
 
 void