SDL_WM_GetCaption doc page note

SDL Development
1

note:-----

The testwm demo executes a SDL_WM_GetCaption(&title,NULL),
however the documentation doesn’t say whether you can pass a NULL argument to this function.

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2

Jiri Svoboda wrote:

note:

The testwm demo executes a SDL_WM_GetCaption(&title,NULL),
however the documentation doesn’t say whether you can pass a NULL argument to this function.

Yes, either one of the two parameters can be NULL. You might want to add
this to the SDL wiki man pages.

Stephane