# HG changeset patch
# User Sam Lantinga <slouken@libsdl.org>
# Date 1237132218 0
# Node ID 32efcc94b3da3e8543e5d52c947d82d12402e955
# Parent  37f9304df6a990e6f63afb58918efbbc87c3b1c3
Fixed return value for SDL_CreateRenderer()

diff -r 37f9304df6a9 -r 32efcc94b3da include/SDL_video.h
--- a/include/SDL_video.h	Thu Mar 12 03:51:39 2009 +0000
+++ b/include/SDL_video.h	Sun Mar 15 15:50:18 2009 +0000
@@ -814,8 +814,7 @@
  * \param index The index of the rendering driver to initialize, or -1 to initialize the first one supporting the requested flags.
  * \param flags SDL_RendererFlags
  *
- * \return 0 on success, -1 if the flags were not supported, or -2 if
- *         there isn't enough memory to support the requested flags
+ * \return 0 on success, -1 if there was an error creating the renderer.
  *
  * \sa SDL_SelectRenderer()
  * \sa SDL_GetRendererInfo()
diff -r 37f9304df6a9 -r 32efcc94b3da src/video/SDL_video.c
--- a/src/video/SDL_video.c	Thu Mar 12 03:51:39 2009 +0000
+++ b/src/video/SDL_video.c	Sun Mar 15 15:50:18 2009 +0000
@@ -1456,7 +1456,8 @@
     SDL_Window *window = SDL_GetWindowFromID(windowID);
 
     if (!window) {
-        return 0;
+        SDL_SetError("Invalid window ID");
+        return -1;
     }
     if (index < 0) {
         const char *override = SDL_getenv("SDL_VIDEO_RENDERER");