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Fixed bug 3992 - SDL_GetColorKey doesn't set error message

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Luke A. Guest

SDL_GetColorKey does not set an error message on failure. The current source just returns -1.

The documentation https://wiki.libsdl.org/SDL_GetColorKey?highlight=%28%5CbCategoryAPI%5Cb%29%7C%28SDLFunctionTemplate%29 says to call SDL_GetError but that is useless in this case.
This commit is contained in:
Sam Lantinga 2017-12-12 16:37:23 -08:00
parent 87894224b6
commit 18577a70dd
1 changed files with 2 additions and 2 deletions
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4
src/video/SDL_surface.c
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@ -296,11 +296,11 @@ int
SDL_GetColorKey(SDL_Surface * surface, Uint32 * key)
{
if (!surface) {
return -1;
return SDL_InvalidParamError("surface");
}
if (!(surface->map->info.flags & SDL_COPY_COLORKEY)) {
return -1;
return SDL_SetError("Surface doesn't have a colorkey");
}
if (key) {